Cochlear LimitedDownload PDFPatent Trials and Appeals BoardNov 10, 20202020000861 (P.T.A.B. Nov. 10, 2020) Copy Citation UNITED STATES PATENT AND TRADEMARK OFFICE UNITED STATES DEPARTMENT OF COMMERCE United States Patent and Trademark Office Address: COMMISSIONER FOR PATENTS P.O. Box 1450 Alexandria, Virginia 22313-1450 www.uspto.gov APPLICATION NO. FILING DATE FIRST NAMED INVENTOR ATTORNEY DOCKET NO. CONFIRMATION NO. 14/543,327 11/17/2014 Goran BJORN 5441-060U 5145 111614 7590 11/10/2020 Pilloff Passino & Cosenza LLP 2000 Duke Street Suite 300 Alexandria, VA 22314 EXAMINER KUHLMAN, CATHERINE BURK ART UNIT PAPER NUMBER 3791 NOTIFICATION DATE DELIVERY MODE 11/10/2020 ELECTRONIC Please find below and/or attached an Office communication concerning this application or proceeding. The time period for reply, if any, is set in the attached communication. Notice of the Office communication was sent electronically on above-indicated "Notification Date" to the following e-mail address(es): mail@pilloffpassino.com mcosenza@pilloffpassino.com rpilloff@pilloffpassino.com PTOL-90A (Rev. 04/07) UNITED STATES PATENT AND TRADEMARK OFFICE BEFORE THE PATENT TRIAL AND APPEAL BOARD Ex parte GORAN BJORN, MARCUS ANDERSSON, STEFAN MAGNANDER, and STELLAN JOHANSSON Appeal 2020-000861 Application 14/543,327 Technology Center 3700 Before EDWARD A. BROWN, LYNNE H. BROWNE, and BRANDON J. WARNER, Administrative Patent Judges. BROWNE, Administrative Patent Judge. DECISION ON APPEAL STATEMENT OF THE CASE Pursuant to 35 U.S.C. § 134(a), Appellant1 appeals from the Examiner’s decision to reject claims 1, 3–4, 6–9, 13–16, 26–28, 31, 35–39, and 41–63. Appellant’s representative presented oral argument on October 22, 2020. We have jurisdiction under 35 U.S.C. § 6(b). We affirm-in-part. 1 We use the word Appellant to refer to “applicant” as defined in 37 C.F.R. § 1.42(a). Appellant identifies the real party in interest as Cochlear Limited. Appeal Br. 2. Appeal 2020-000861 Application 14/543,327 2 CLAIMED SUBJECT MATTER The claims are directed to a bone conduction apparatus. Spec.2 ¶ 7. Claims 1 and 13 are independent. Appellant does not contest the merits of the rejection of either independent claim. For context, however, we reproduce both claims below: 1. An apparatus for a bone conduction implant, comprising: a bone fixture including a screw thread configured to screw into a skull, wherein at least a portion of a section of the screw thread is non-uniform. 13. An apparatus for a bone conduction implant, comprising: a bone fixture including a threaded section, wherein an outer profile of the threaded section is non-uniform. REFERENCES The prior art relied upon by the Examiner is: Name Reference Date Misch US 5,628,630 5/13/1997 Day ’978 US 5,829,978 11/3/1998 Day ’703 US 6,102,703 8/15/2000 Bono US 6,129,730 10/10/2000 Osterle US 6,699,250 B1 3/2/2004 Westerkull US 2006/0093175 A1 5/4/2006 Laan US 2007/0147973 A1 6/28/2007 Hansson US 2008/0091208 A1 4/17/2008 Branemark US 2008/0125868 A1 5/29/2008 Hsieh US 2010/0092920 A1 4/15/2010 Berckmans US 7,771,774 B2 8/10/2010 Holmstrom US 2010/0240010 A1 9/23/2010 Andersson US 2010/0286776 A1 11/11/2010 2 Our citation to the Specification (“Spec.”) is to the “clean copy” of the substitute specification filed February 19, 2015. Appeal 2020-000861 Application 14/543,327 3 REJECTIONS 1. Claims 26 and 46 stand rejected under 35 U.S.C. § 112(a) as failing to comply with the written description requirement. 2. Claims 4, 16, 26, 27, 38, 39, 43, 46, and 583 stand rejected under 35 U.S.C. § 112(b) as indefinite. 3. Claims 1, 13–15, 26, 35, and 36 stand rejected under 35 U.S.C. § 102(a)(1) as anticipated by Westerkull. 4. Claims 3, 4, 6–8, 31, 38, and 39 stand rejected under 35 U.S.C. § 103 as unpatentable over Westerkull and Holmstrom. 5. Claims 3, 37, 41, and 46–52 stand rejected under 35 U.S.C. § 103 as unpatentable over Westerkull and Bono. 6. Claims 3 and 42 stand rejected under 35 U.S.C. § 103 as unpatentable over Westerkull and Hsieh. 7. Claims 9, 53, 56, 58, and 62 stand rejected under 35 U.S.C. § 103 as unpatentable over Westerkull and Berckmans. 8. Claims 16, 27, and 43 stand rejected under 35 U.S.C. § 103 as unpatentable over Westerkull and Misch. 9. Claims 28 and 44 stand rejected under 35 U.S.C. § 103 as unpatentable over Westerkull and Hansson. 10. Claim 45 stands rejected under 35 U.S.C. § 103 as unpatentable over Westerkull, Osterle, and Hansson. 11. Claims 55 and 57 stand rejected under 35 U.S.C. § 103 as unpatentable over Westerkull and Laan. 3 The statement of the rejection under 35 U.S.C. § 112(b) does not include claim 58. The Examiner, however, sets forth a rejection of this claim under this Section. Thus, claim 58 stands rejected under § 112(b). Appeal 2020-000861 Application 14/543,327 4 12. Claim 56 stands rejected under 35 U.S.C. § 103 as unpatentable over Westerkull and Andersson. 13. Claims 59 and 60 stand rejected under 35 U.S.C. § 103 as unpatentable over Westerkull and Branemark. 14. Claim 61 stands rejected under 35 U.S.C. § 103 as unpatentable over Westerkull, Day ’703, and Branemark. 15. Claim 63 stands rejected under 35 U.S.C. § 103 as unpatentable over Westerkull, Berckmans, and Day ’978. OPINION A. Claim Construction Appellant devotes a substantial portion of each of the briefs to instructing us that during patent examination, the examiner is charged with applying the broadest reasonable interpretation in construing the claims and explaining what does and does not constitute the broadest reasonable interpretation. See Appeal Br. 10, 29–41, 48–53, 55–59, 61–63, 116–117; Reply Br. 5–6, 17–18, 19–20, 25–26, 28–32, 57–58. Appellant is correct that this is the standard to be applied by the examiner. Appellant is mistaken, however, as to what is required of an examiner in applying the broadest reasonable interpretation. By comparing the prior art to the language of the claims and setting forth the basis of the rejection, an examiner implicitly indicates his/her understanding of the broadest reasonable interpretation. “There has never been a requirement for an examiner to make an on-the-record claim construction of every term in every rejected claim and to explain every possible difference between the prior art and the claimed invention in order to make out a prima facie rejection.” In re Jung, 637 F.3d 1356, 1363 (Fed. Cir. 2011). Appeal 2020-000861 Application 14/543,327 5 Appellant also makes repeated reference to a case styled as “In re Smith.” See, e.g., Appeal Br. 10, 27, 30; Reply Br. 3, 5, 17. Appellant does not provide a citation for this case; however, it appears that Appellant is referring to In re Smith International, Inc., 871 F.3d 1375 (Fed. Cir. 2017). This case does not, however, pertain to an examiner’s burden in setting forth the broadest reasonable interpretation of the claim terms or describe any requirement of the examiner to make an on-the record claim construction. Rather, this case criticizes the Board for relying on a claim construction that was unreasonably broad within the specific facts of that case. Id. at 1382. Appellant appears to be under the impression that this discussion in In re Smith is binding precedent on the Examiner. See, e.g., Appeal Br. 10 (referring to the Examiner’s claim construction as “violating” In re Smith). Appellant is reminded that each case must be decided on its own merits. In re Gyurik, 596 F.2d 1012, 1016 (CCPA 1979). An Appellant contesting an examiner’s claim construction should identify the claim term(s) in question, explain why Appellant believes the claim construction is wrong, and provide Appellant’s alternative construction based on evidence in the record. Merely asserting that the claim construction is wrong does not apprise us of reversible error. For the most part, Appellant has not explained why the challenged claim constructions are wrong. Instead, Appellant has generally asserted that the Examiner has applied the wrong claim construction to essentially every claim. See Appeal Br. 41–42. Appellant argues that “no case of anticipation or obviousness can be established until the [broadest reasonable interpretation] of [the] phrases [listed on pages 41–42] is placed on the Appeal 2020-000861 Application 14/543,327 6 record.” Id. at 41. As noted above, however, there is no requirement for the Examiner to create such an express record. In re Jung at 1363. Thus, Appellant’s repeated general arguments that the Examiner of the ’327 Application has failed to set forth a claim construction do not apprise us of error. B. Indefiniteness of Claims 4, 16, 26, 27, 38, 39, 43, and 46 1. General Allegations With respect to all of the rejections under 35 U.S.C. § 112(b), Appellant asserts that “the basic requirements for establishing a claim as indefinite has not been followed.” Appeal Br. 19; see also Reply Br. 10. Appellant quotes MPEP § 2173.02 as if it proscribes a procedure an examiner must follow in order to support a rejection under § 112(b). See Appeal Br. 20; Reply Br. 11. Patent examination is not so regimented. MPEP § 2173.02 instructs an examiner as to information that must be considered in making a definiteness determination, but it does not require that an examiner document such consideration on-the-record in the manner Appellant suggests is required. Thus, Appellant’s allegations do not apprise us of error. 2. Claim 26 Appellant does not contest the merits of the Examiner’s rejection of claim 26 under 35 U.S.C. § 112(b). Appeal Br. 18–28. Accordingly, we summarily sustain the Examiner’s decision rejecting claim 26 as indefinite. 3. Claims 4, 38, and 39 The Examiner determines that claims 4, 38, and 39 are indefinite because “[i]t is unclear what is meant by running in wave form to something, or running in spline form to something and whether this is Appeal 2020-000861 Application 14/543,327 7 different from just having a wave form or spline form (i.e. whether this would mean running across the thread, along the thread, etc . . .).” Final Act. 4. We understand Appellant to argue that because the Specification states that the grooves run parallel to the thread direction or can run in a different direction, this limitation is definite. See Appeal Br. 23. The Examiner responds that “it is the grammatical structure of claim 4 that renders it indefinite, not knowledge to one of ordinary skill in the art of what the terms ‘waveform’ or ‘spline form’ mean.” Ans. 4. The Examiner explains that “[i]t is unclear what a ‘wave form to’ or ‘spline form to’ something means.” Id. (emphasis added). In reply, Appellant contends that it “presented substantive arguments, which are 100% ignored” detailing how “our specification can be used to interpret our claims.” Reply Br. 14. Appellant’s arguments, as best we understand them, are not responsive to the rejection as articulated by the Examiner. The Examiner has not indicated that the meaning of the claim terms “wave form” or “spline form” is indefinite. Rather, the Examiner has determined that it is unclear how a groove runs “in a wave form, or in splice form, to the thread direction” as required by claim 4. Appeal Br. 144. We agree with the Examiner for two reasons. First, when a feature is described as running “to” something, a contextual framework is required in order to understand what that feature is running “to” from. For example is the feature running “to” a thread from the root? Second, it is not understood how a feature can run “to” a direction. Does Appellant mean that the feature runs “along” or “in” the direction? Or, does Appellant mean that the feature crosses the direction? Given these questions about the meaning of these claim Appeal 2020-000861 Application 14/543,327 8 limitations, one of ordinary skill in the art would not understand the claim with sufficient precision. For these reasons, we sustain the Examiner decision rejecting claims 4, 38, and 39 as indefinite. 4. Claims 16, 27, and 43 The Examiner determines that claims 16, 27, and 43 are indefinite because “it is unclear to what degree something must be different in order to be substantially different.” Final Act. 4. Appellant disagrees, relying on procedural arguments similar to those above with respect to examination requirements for claim construction and indefiniteness determinations. Appeal Br. 24–26. We find Appellant’s procedural arguments no more persuasive in this instance as in those instances discussed above. As used in claims 16, 27, and 43, the term “substantially” is a term of degree. Terms of degree are not necessarily indefinite. “Claim language employing terms of degree has long been found definite where it provided enough certainty to one of skill in the art when read in the context of the invention.” Interval Licensing LLC v. AOL, Inc., 766 F.3d 1364, 1370 (Fed. Cir. 2014) (citing Eibel Process Co. v. Minnesota & Ontario Paper Co., 261 U.S. 45, 65–66 (1923) (finding “substantial pitch” sufficiently definite because one skilled in the art “had no difficulty . . . in determining what was the substantial pitch needed” to practice the invention)). If the specification does not provide some standard for measuring that degree, a determination must be made as to whether one of ordinary skill in the art could nevertheless ascertain the scope of the claim (e.g., a standard that is recognized in the art for measuring the meaning of the term of degree). For example, in Ex parte Oetiker, 23 USPQ2d 1641 (Bd. Pat. App. & Inter. Appeal 2020-000861 Application 14/543,327 9 1992), the phrases “relatively shallow,” “of the order of,” “the order of about 5mm,” and “substantial portion” were held to be indefinite because the specification lacked some standard for measuring the degrees intended. In this case, the Examiner finds that “the specification provides no guidance as to what may fall under the umbrella of the term ‘substantially different.’” Ans. 4. Without such guidance, a person of ordinary skill in the art would be unable to determine how the term “substantially different” differs from the term “different” or how to ascertain the scope of the claim. For this reason, we sustain the Examiner’s decision rejecting claims 16, 27, and 43 as indefinite. 5. Claim 46 The Examiner determines that “the phrase ‘uniform curved truncated crest’ is indefinite” because “[i]t is unclear how a crest can be uniform and curved, while also being truncated, which implies the crest has been cut off to create a sharp or sudden edge.” Final Act. 5. Appellant argues that a cut crest can also be curved and uniform. Appeal Br. 26. In support, Appellant directs our attention to this figure: Appeal 2020-000861 Application 14/543,327 10 Appellant refers to this figure as Figure 3D. Id. at 27. However, this Figure is only the left half of Figure 3D which is reproduced in full below: Full Figure 3D shows a cross-sectional view of portion 332 of bone fixture 310. Spec. ¶¶ 12, 15. Portion 332 encompasses two sections of bone fixture 310’s threads. Id. ¶ 56. In cross section these threads have proximal facing Appeal 2020-000861 Application 14/543,327 11 flanks (right side of each thread) and distal facing flanks (left side of each thread). Id. The proximal facing flanks have grooves 334 therein. The proximal and distal flanks converge, but do not meet. The area where the flanks converge is referred to as the crest. See id. ¶ 58. Figure 3D also depicts dimensions D1, D2, H1, and W2. D1 is the depth of groove 334. Spec. ¶ 58. It is depicted as the distance between a line corresponding to a proximal flank and a parallel line intersecting the deepest point of groove 334 on that flank. D2 is the depth of groove 338. Id. ¶ 67. It is depicted as the distance between a line intersecting the top of a thread and a parallel line intersecting the point at which the groove slopes away from the proximal flank. H1 is the non-truncated height of the thread. Id. ¶ 58. It is depicted as the distance between a line intersecting the point at which the proximal and distal flanks would meet if not for grooves 338 and the parallel line intersecting the top of a thread. W2 is the width of groove 338. Id. ¶ 67. The crest illustrated in Figure 3D is “uniform” in that it has a smooth surface. It is “curved” in that it has a rounded top. And, it is “truncated”4 in that it has grooves 338 which prevent the proximal and distal flanges from meeting. Thus, we agree with Appellant that the claim limitation is not indefinite. For this reason, we do not sustain the Examiner’s decision rejecting claim 46 as indefinite. 4 As used in the Specification the term “truncated” does not appear to denote a “sharp or sudden edge.” Final Act. 5. Appeal 2020-000861 Application 14/543,327 12 6. Claim 58 The Examiner determines that “the limitation ‘only one structural surface feature’” recited in claim 58 “is indefinite because it is unclear whether this means only one single feature, i.e. one bump or one groove, or whether this means one type of structural surface feature, i.e. a roughened surface only or a series of grooves only.” Final Act 5. Appellant argues that “[o]ne structural feature means the species of a feature.” Appeal Br. 26. We cannot determine with certainty what Appellant means. Appellant asserts that “[t]his would have been recognized by the Examiner if she had considered our specification.” Id. (quoting Spec. ¶ 875). The Examiner responds that “the fact that the claim can reasonably be interpreted in two different ways . . . renders the claim indefinite.” Ans. 4–5. In reply, Appellant argues that the Examiner’s response is conclusive and again directs our attention to paragraph 87 of the Specification. Reply Br. 16. Paragraph 87 of the Specification states: In an exemplary embodiment, the grooves (342, 334, 336, 338, 539) are configured to promote growth of the recipient’s skull bone after implantation of the bone fixture into the skull. In this regard, the grooves constitute at least one structural surface feature configured to promote the growth of bone. With respect to the grooves on the side of the flange (e.g., the embodiment of FIG. 4A), over time, bone will grow along the longitudinal direction of the bone fixture, and thus envelop a portion of the flange, and thereby interact with the grooves 336 / 436A. 5 We note that in both the Appeal Brief and Reply Brief, Appellant actually quotes from paragraph 87 of the Specification, not paragraph 89, despite the citations to paragraph 89. Appeal 2020-000861 Application 14/543,327 13 Spec. ¶ 87. Paragraph 87 clearly identifies “the grooves” as one structural surface feature. Id. Thus, we understand the claim term “only one structural feature” to encompass a feature (such as an area of the surface of the structure) having sub-features (such as a series of grooves). Such a definition would read on all of the alternatives suggested by the Examiner. For this reason, we do not sustain the Examiner’s decision rejecting claim 58 as indefinite. C. Failure of Claims 26 and 46 to Comply With the Written Description Requirement 1. Claim 26 As discussed above, claim 26 is indefinite. Thus, the Examiner’s rejection of claim 26 as failing to comply with the written description requirement is necessarily based on speculative assumptions as to the meaning of the claim. Compare In re Steele, 305 F.2d 859, 862–63 (CCPA 1962). Thus, we cannot sustain the rejection of claim 26 under the written description requirement of 35 U.S.C. § 112, first paragraph, because doing so would require speculation as to its scope. See In re Moore, 439 F.2d 1232, 1235 (CCPA 1971) (One is not in a position to determine whether there is adequate written description support for a claim under 35 U.S.C. § 112, first paragraph, until the metes and bounds of that claim are determined under 35 U.S.C. § 112, second paragraph.). It should be understood, however, that our decision is based solely on the indefiniteness of claim 26 and does not reflect on the adequacy of the rejection of these claims as lacking adequate written description support. Thus, we do not sustain the Examiner’s decision rejecting claim 26 as failing to comply with the written description requirement. Appeal 2020-000861 Application 14/543,327 14 2. Claim 46 The Examiner determines that the limitation “a crest of the thread is different from a uniform curved truncated crest” is not supported by the Specification because “a claim directed to the crest merely being ‘different’ from a uniform curved truncated crest goes beyond the scope of the description.” Final Act. 3. Appellant argues that “[t]he USPTO concedes that we disclose a plurality of species of crest. Thus, we disclose different crests.” Appeal Br. 14. The Examiner responds that “the scope of [this] limitation would encompass many non-disclosed embodiments.” Ans. 3. In reply, Appellant simply asserts that “[t]his point is conceded per MPEP 707.” Reply Br. 7.6 “[T]he test for [written description] sufficiency is whether the disclosure of the application relied upon reasonably conveys to those skilled in the art that the inventor had possession of the claimed subject matter as of the filing date.” Ariad Pharms., Inc. v. Eli Lilly & Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (en banc). One of ordinary skill in the art would understand that Appellant has demonstrated possession of a thread having a “uniform curved truncated crest”7 and also threads having different crests configurations, thus satisfying the written description requirement. Compare e.g., Spec. ¶ 58, with id. ¶ 71. 6 Appellant notes that the rejection of claim 47 under 35 U.S.C. § 112(a) was withdrawn by the Examiner, then states “[t]hat leaves 26 and 47.” Reply Br. 7. It appears that the reference to claim 47 in this sentence and the discussion that follows is a typographical error. For purposes of this decision we assume that Appellant meant to reference claim 46. 7 For further analysis of how the Specification demonstrates possession of this crest, see our discussion above regarding the rejection of this limitation under 35 U.S.C. § 112(b). Appeal 2020-000861 Application 14/543,327 15 For this reason, we do not sustain the Examiner’s decision rejecting claim 46 for failure to comply with the written description requirement. D. Anticipation of claims 1, 13–15, 26, 35, and 36 by Westerkull 1. Claims 1, 13, 35, and 36 As noted above, Appellant does not contest the merits of the rejection of claims 1, 13, 35, and 36. Appeal Br. 60–141. Accordingly, we summarily sustain the Examiner’s decision rejecting claims 1, 13, 35, and 36 under 35 U.S.C. § 102(a). 2. Claim 26 As discussed above, claim 26 is indefinite. Accordingly, we cannot sustain the rejection of this claim under 35 U.S.C. § 102(a) because to do so would require speculation as to the scope of the claim. See In re Aoyama, 656 F.3d 1293, 1300 (Fed. Cir. 2011) (holding that the Board erred in affirming an anticipation rejection of indefinite claims); In re Steele at 862– 63 (Holding that the Board erred in affirming a rejection of indefinite claims under 35 U.S.C. § 103(a)). 3. Claims 14 and 15 Claim 14 requires “a first sub-section of the threaded section is tapered in an opposite direction from a second sub-section of the threaded section.” Appeal Br. 145. Claim 15 depends from claim 14 and further requires “a third sub-section of the threaded section is tapered in an opposite direction from the first sub-section of the threaded section, and wherein the third sub-section has an angle of taper relative to a longitudinal axis of the bone fixture that is greater than that of the second subsection.” Id. Appeal 2020-000861 Application 14/543,327 16 The Examiner finds that Westerkull discloses the limitations of claims 14 and 15. Final Act. 6–7. The Examiner provides an annotated copy of Westerkull’s Figure 2, reproduced below: Figure 2 is a cross-sectional side view of fixture 104. Westerkull ¶¶ 31, 35. As shown, fixture 104 has the appearance of a flange screw oriented as if standing on end with flange 114 near the top of the fixture and threaded bore 116 extending from the top of fixture 104 a distance approximately half the length of the screw towards the bottom end of the screw. Fixture 104 also includes external threaded portion 110 having threads 112, 118, 122 of differing diameter, depth, and pitch. Id. ¶¶ 36–38. The Examiner annotates Figure 2 by adding lines 1, 2, 3, which represent the angle of taper in Appeal 2020-000861 Application 14/543,327 17 different sections of fixture 104. In particular, as drawn by the Examiner, line 2 intersects the top two threads on the left side of fixture 104. Appellant argues that “[t]he Examiner’s second sub-section does not taper as she proffers.” Appeal Br. 44; Reply Br. 21. Appellant then provides a different annotated version of Figure 2 reproduced below: Appellant’s annotated version of Figure 2 is nearly identical to the annotated version described above with the notable exception that line 2 has been relocated to intersect the second and third threads from the top instead of the top two threads. According to Appellant, this is the “real 2.” Appeal Br. 45; Reply Br. 22. The term “second sub-section” is not further defined in either claim 14 or claim 13—from which claim 14 depends. Thus, this claim term is Appeal 2020-000861 Application 14/543,327 18 broad and can be fairly read on any sub-section of the threaded section.8 The Examiner has selected one such sub-section and Appellant has selected another. Either sub-section could correspond to the claimed “second sub- section,” as broadly recited, such that Appellant’s selection is no more correct or “real” than the Examiner’s. For these reasons, we sustain the Examiner’s decision rejecting claims 14 and 15 as anticipated by Westerkull. E. Rejection of Claims 3, 4, 6–8, 31, 38, and 39 as Unpatentable over Westerkull and Holmstrom 1. Claims 4, 31, 38, and 39 As we have determined that claims 4, 38, and 39 are indefinite, we cannot sustain the rejections of these claims under 35 U.S.C. § 103 because to do so would require speculation as to the scope of the claims. See In re Aoyama, 656 F.3d at 1300; In re Steele, 305 F.2d at 862–63. For this reason, we do not sustain the Examiner’s decision rejecting claims 4, 38, and 39 as unpatentable over Westerkull and Holmstrom. Appellant does not contest the merits of the rejection of claims 3 and 31 as unpatentable over Westerkull and Holmstrom. Appeal Br. 60–141. 8 To the extent that Appellant is relying on the Specification in his selection of what constitutes the “real 2,” reading a claim in light of the specification, to thereby interpret limitations explicitly recited in the claim, is a quite different thing from reading limitations of the specification into a claim, to thereby narrow the scope of the claim by implicitly adding disclosed limitations which have no express basis in the claim. In re Prater, 415 F.2d 1393, 1404–05, (CCPA 1969). Although the claims are interpreted in light of the specification, limitations from the specification are not read into the claims. In re Van Geuns, 988 F.2d 1181 (Fed. Cir. 1993). Appeal 2020-000861 Application 14/543,327 19 Accordingly, we summarily sustain the Examiner’s decision rejecting claims 3 and 31 as unpatentable over Westerkull and Holmstrom. 2. Claim 6 Claim 6 requires a “groove [that] is located at a crest of the thread.” Appeal Br. 144. The Examiner finds that “Holmstrom discloses a fixture for insertion into bone comprising a thread 24 with a section including a groove 30.” Id. According to the Examiner, “[t]he groove runs along the coronal flank 34 to an apical flank 36 and continues to the next coronal flank 34 so as to form a channel that extends along a path extending alternatingly and repeatedly along thread bottoms and thread tops” such that “[t]he groove 30 therefore is located at a crest and at a root of the thread.” Id. at 7–8 (citing Holmstrom ¶ 69, Fig. 1). Based on this finding, the Examiner reasons that it would have been obvious to one of ordinary skill in the art “to include a groove on the thread section of Westerkull, in order to provide a small gap to stimulate in-growth of bone tissue, as taught by Holmstrom.” Id. at 8 (citing Holmstrom ¶ 70). Appellant argues that in Holmstrom “the groove merely crosses the crest of the thread. This is not located at the crest of the tread.” Appeal Br. 62; Reply Br. 31. Appellant, however, does not explain how a groove that crosses the thread is not also at least partially located at the thread. Instead, Appellant poses a hypothetical about whether or not Interstate 95 is located at the Susquehanna River or the Rappahannock River because it crosses both rivers. Reply Br. 31. To the extent this hypothetical may be relevant to understanding the claim language at issue, we note that it would be impossible for Interstate 95 to “cross” either of these rivers if some portion of Interstate 95 were not located “at” them. We note further, that claim 6 Appeal 2020-000861 Application 14/543,327 20 does not require the groove to be located exclusively at the crest of the thread. Thus, Appellant does not apprise us of error and we sustain the Examiner’s rejection of claim 6 as unpatentable over Westerkull and Holmstrom. 3. Claim 7 Claim 7 requires a “groove [that] is located at a root of the thread.” Appeal Br. 144. The Examiner’s rejection of claim 7 is similar to the rejection of claim 6. Final Act. 7–8. Likewise, Appellant raises similar arguments for claim 7. Appeal Br. 62–63; Reply Br. 32. These arguments are no more persuasive with respect to a groove that is located at the root of the thread, than they are with respect to a groove that crosses the crest of the thread. According, we sustain the Examiner’s decision rejecting claim 7 as unpatentable over Westerkull and Holmstrom. 4. Claim 8 Claim 8 requires “a depth of the groove is between about one-fourth and one-seventh of a non-truncated height of the thread.” Appeal Br. 144. The Examiner finds that Holmstrom discloses grooves that have a depth of 15% of the thread height. Final Act. 8 (citing Holmstrom ¶ 72). Appellant argues that “[t]here is absolutely nothing about non-truncated heights in paragraph 0072.” Appeal Br. 60; Reply Br. 30. The Examiner responds that “a ‘non-truncated thread height’ is interpreted as a full thread height.” Ans. 7. We agree with the Examiner that the only reasonable interpretation of “non-truncated thread height” is the entire or “full” thread height or simply Appeal 2020-000861 Application 14/543,327 21 “the thread height.” Appellant does not proffer any alternative interpretation or explain why the Examiner’s interpretation may be wrong. Thus, Appellant does not apprise us of error. Further, Holmstrom discloses a depth of a groove with respect to a non-truncated thread height of “preferably 15% - 30% of the thread height.” Holmstrom ¶ 72. The claim recites a range of between one-fourth (i.e., 25%) and one-seventh (i.e., 14%) of the thread height. These ranges overlap. In the case where the claimed range “overlap[s] or lie[s] inside ranges disclosed by the prior art” a prima facie case of obviousness exists. See MPEP § 2144.05(I) (citing In re Wertheim, 541 F.2d 257CCPA 1976) and In re Woodruff, 919 F.2d 1575 (Fed. Cir. 1990)). Appellant’s arguments do not apprise us of error in the prima facie case of obviousness. For these reasons, we sustain the Examiner’s decision rejecting claim 8 as unpatentable over Westerkull and Holmstrom. F. Rejection of Claims 3, 37, 41, and 46–52 based on Westerkull and Bono 1. Claims 3, 37, 41, and 46 Appellant does not contest the merits of the rejection of claims 3, 37, 41, and 46 as unpatentable over Westerkull and Bono. Appeal Br. 60–141. Accordingly, we summarily sustain the Examiner’s decision rejecting claims 37, 41, and 46 as unpatentable over Westerkull and Bono. 2. Claims 47, 49, and 52 The Examiner rejects 47, 49, and 52 together. Final Act. 9–10. Appellant argues that the rejection is unfounded. Appeal Br. 64; Reply Br. 33. Appeal 2020-000861 Application 14/543,327 22 a. Claim 47 Claim 47 states, the threaded section extends a first distance in a direction of the longitudinal axis of the fixture, wherein the fixture, in its entirety, extends a distance in a direction of the longitudinal axis that is between 1.25 and 1.375 times the first distance, wherein the maximum diameter of the thread is greater than the first distance. Appeal Br. 147. The Examiner’s rejection of this claim relies upon an assumption as to the distance the fixture extends. Final Act. 9 (“the length of the entire device could be at least 5 mm (such as 5.1 or 5.3 mm as recited in claims 49 and 52).” Since, the distance the fixture extends is not address not recited, it is speculative for the Examiner to assert that this distance is 1.25 to 1.35 times the distance the threaded section extends. For this reason, we do not sustain the Examiner’s decision rejecting claim 47 as unpatentable over Westerkull and Bono. b. Claims 49 and 50 Claim 49 states, the threaded section extends a distance in a direction of the longitudinal axis of the fixture that is between 3.8 and 4.2 mm, wherein the fixture, in its entirety, extends a distance in a direction of the longitudinal axis between 5.1 and 5.5 mm, wherein the maximum diameter of the thread is between 4.3 mm and 4.7 mm. Appeal Br. 148. The Examiner relies on the same reasoning regarding the obviousness of the dimensions set forth in claim 49, as for claim 47 discussed above. See Final Act. 9–10. The Examiner’s reasoning is just as speculative as it pertains to the dimensions specified by claim 49 as it is for the dimension specified by claim 47 for the reasons discussed above. Appeal 2020-000861 Application 14/543,327 23 Accordingly, we do not sustain the Examiner’s decision rejecting claim 49, and claim 50 which depends therefrom, as unpatentable over Westerkull and Bono. c. Claim 52 Claim 52 requires “the threaded section extends a distance in a direction of the longitudinal axis of the fixture that is 4 mm, wherein the fixture, in its entirety, extends a distance in a direction of the . . . longitudinal axis that is 5.3mm, wherein the maximum diameter of the thread is 4.5 mm.” Appeal Br. 148. The Examiner asserts that “the recited distances are not disclosed or claimed as critical to Applicant’s invention.” Although, this may be true, the Examiner has not sufficiently shown that dimensions close to these dimensions are known or would have been obvious. Rather, as discussed above regarding claim 47, the Examiner’s rejection is speculative. For this reason, we do not sustain the Examiner’s decisions rejecting claim 52 as unpatentable over Westerkull and Bono. 3. Claim 48 Claim 48 requires a fixture including “a flange, the diameter of which exceeds a maximum diameter of the thread by 10% to 20%, the diameter being normal to the longitudinal axis.” Appeal Br. 148. Noting that “Westerkull is silent as to the diameter of the flange being specifically 10– 20% larger than the maximum diameter of the thread,” the Examiner reasons that it would have been obvious to one of ordinary skill in the art “to construct the fixture such that the flange diameter exceeds the maximum thread diameter by 10–20% as such would ensure the flange is sufficiently Appeal 2020-000861 Application 14/543,327 24 large to fulfill the required function of Westerkull of preventing the flange from entering the skull.” Id. Appellant argues that Westerkull is not silent as to the diameter of the flange. Appeal Br. 76. Rather, Appellant argues Westerkull’s “drawings show a diameter that exceeds the maximum diameter of the thread by more than 20%.” Id. Although, Appellant’s argument is not responsive to the rejection as articulated, we nevertheless agree with Appellant that the Examiner’s rejection is flawed. Specifically, the Examiner provides no reason why a person of ordinary skill in the art would choose a diameter that falls within the range claimed because even if we were to assume that a diameter that is 10% larger than the maximum diameter of the thread is sufficient to prevent the flange from entering the skull, the Examiner gives no reason for limiting this diameter to no more that 20% larger. For this reason, we do not sustain the Examiner’s decision rejecting claim 48 as unpatentable over Westerkull and Bono. 4. Claim 51 Claim 51 requires “the outer circumference of all thread of the fixture is within a perfect circle, a mean average distance of the crests of the thread of the threaded section of the bone fixture from the perfect circle is about 0.01 to about 1.5 mm.” Appeal Br. 148. The Examiner finds that a perfect circle can be drawn about the threaded portion of the fixture. The mean average distance of the crests of the thread from the perfect circle merely depends on where the circle is drawn. Such a circle can be placed such that the mean average distance is between about 0.01-1.5 mm. Final Act. 10. Appellant argues that this “conclusion is based on a failure to recognize that the mean average distance is governed [by] the geometry of Appeal 2020-000861 Application 14/543,327 25 the threads.” Appeal Br. 78. We agree with Appellant and also see a more fundamental flaw in the rejection. The rejection as articulated by the Examiner is based on the concept that “a perfect circle can be drawn.” Final Act. 10 (emphasis added). The Examiner, however, provides no reasoning as to why the prior art threads would be configured such that a perfect circle can be drawn as proscribed by the claim. Thus, the rejection fails to set forth a prima facie case of obviousness. For this reason, we do not sustain the Examiner’s decision rejecting claim 51. G. Rejection of Claims 3 and 42 as Unpatentable Based on Westerkull and Hsieh Appellant does not contest the merits of the rejection of claims 3 and 42 as unpatentable over Westerkull and Hsieh. Appeal Br. 60–141. Accordingly, we summarily sustain the Examiner’s decision rejecting claims 3 and 42 as unpatentable over Westerkull and Hsieh. H. Rejection of Claims 9, 53, 54, 58, and 62 as Unpatentable over Westerkull and Berckmans 1. Claims 9 and 53 In the Reply Brief, Appellant withdraws is traversal of the rejection of these claims. Reply Br. 43. Accordingly, we summarily sustain the Examiner’s decision rejecting claims 9 and 53 as unpatentable over Westerkull and Berckmans. 2. Claim 54 Claim 54 is similar to claim 49 with an additional limitation directed to the diameter of the flange. Appeal Br. 148–49. Rejecting claim 54 the Appeal 2020-000861 Application 14/543,327 26 Examiner relies upon reasoning similar to the speculative reasoning discussed above regarding claim 49. Final Act. 12–14. For this reason, we do not sustain the Examiner’s decision rejecting claim 54 as unpatentable over Westerkull and Berckmans. 3. Claims 58 Claim 58 requires “at least one cutting pocket extending across at least four thread crests relative to a longitudinal axis of the bone fixture, wherein the cutting pocket includes only one structural surface feature configured to promote growth of the recipient’s skull bone.” Appeal Br. 149. The Examiner finds, inter alia, that Berckmans “discloses the surface of the screw, including the cutting pockets, is roughened and/or provided with a coating to promote bone growth. . . . The coating may be applied without first roughening the surface of the implant.” Final Act. 14 (citing Berckmans, Fig. 6, 4:30–39, 7:16–21). Regarding the number of crests the cutting pocket extends across, the Examiner determines that it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to configure the cutting pocket of Westerkull to extend across at least four thread crests, as taught by Berckmans, as such a feature is a design consideration that will depend on the size of the fixture, as well as the size of the threads and the depth of insertion and amount of osseointegration desired; such features can be optimized based on the intended use and placement of the screw and Applicant has not disclosed extension across four thread crests specifically as critical (paragraph [0076] of Applicant’s specification discloses the cutting pockets can extend across one, two, three, four, five, six or more thread crests or any value or range of values therebetween in integer increments). Final Act. 14–15. Appeal 2020-000861 Application 14/543,327 27 Appellant argues that “[c]olumn 4, lines 30–39 do not provide an option.” Appeal Br. 83. We understand Appellant to be arguing that the description at column 4, lines 30–39 does not support the Examiner’s finding that the coating may be applied to an unroughened surface. Appellant’s argument is not responsive to the rejection as articulated by the Examiner, because the Examiner relies on column 7, lines 16–21 to support this finding, which it does. Thus, Appellant does not apprise us of error. In addition, Appellant argues that “based on the design considerations, the Examiner is asserting that the cutting pocket would basically extend the entire length of the threaded section.”9 Appeal Br. 85. In contrast, according to Appellant, in Berckmans and Westerkull the pocket does not extend beyond a minority of the length of the thread. Id. Appellant also contends that “the design consideration when applied to Westerkull would not result in the pocket extending across more than three threads. Id. Appellant also argues that the Examiner has not identified a result-effective variable for optimization. Id. at 87–90. The Examiner responds that “Berckmans discloses the cutting pocket extends across four thread crests. Extending across four threads is not the entire length of the threaded section of Westerkull.” Ans. 12. Regarding Appellant’s optimization argument, the Examiner responds that she “has not cited In re Aller and it would have been obvious to configure the screw with cutting pockets and threads designed to provide the best outcome (i.e. optimized) according to the area of insertion.” Id. 9 On page 62 of the Appeal Brief, Appellant begins discussing the rejection of claim 62. Then, on page 91 Appellant refers to claim 58. We understand Appellant’s reference to claim 58 to be a typographical error. Appeal 2020-000861 Application 14/543,327 28 As noted by the Examiner, the Specification states, “while the embodiment of the pocket 302 depicted in FIG. 3A extends across three thread crests, in alternate embodiments, cutting pockets can extend across one, two, three, four, five, six or more thread crests or any value or range of values therebetween in integer increments.” Spec. ¶ 78. The Specification provides no guidance as to how many crests it is critical that the pocket(s) extends. See id. We agree with the Examiner that the fact that the Specification provides no such guidance is a strong indication that the number of crests crossed is a design consideration that fails to distinguish claim 62 over the prior art. As we have determined that the Examiner’s design consideration reasoning is sufficient to support the rejection, we need not consider whether the Examiner’s alternative reasoning based on optimization is also sufficient. For these reasons, we sustain the Examiner’s decision rejecting claim 58 as unpatentable over Westerkull and Berckmans. 4. Claim 62 Claim 62 is similar to claim 58 in that it requires “at least one cutting pocket extending across at least four thread crests relative to a longitudinal axis of the bone fixture.” Appeal Br. 150. The Examiner’s findings for this limitation as similar to those discussed above for claim 58 as are Appellant’s arguments regarding the Examiner’s rationale in support of here reasoning. Final Act. 15–16; Appeal Br. 90–97. Appellant’s arguments are no more convincing for claim 62 than for claim 58 for the reasons discussed above. Thus, we sustain the Examiner’s decision rejecting claim 62 as unpatentable over Westerkull and Berckmans. Appeal 2020-000861 Application 14/543,327 29 I. Rejection of Claims 16, 27, and 43 as Unpatentable Over Westerkull and Misch As we have determined that claims 16, 27, and 43 are indefinite, we cannot sustain the rejections of these claims under 35 U.S.C. § 103 because to do so would require speculation as to the scope of the claims. See In re Aoyama, 656 F.3d at 1300; In re Steele, 305 F.2d at 862–63. For this reason, we do not sustain the Examiner’s decision rejecting claims 4, 38, and 39 as unpatentable over Westerkull and Holmstrom. J. Rejection of Claims 28 and 44 as Unpatentable Over Westerkull and Hansson 1. Claim 28 Claim 28 requires “the outer circumference of a threaded section of the bone fixture is non-circular and symmetric about two orthogonal planes each parallel to and each lying on a longitudinal axis of the fixture.” Appeal Br. 146. The Examiner finds, inter alia, that “Hansson discloses a bone fixture having a threaded section with reduced portions 4 provided as sectors around the implant resulting in a non-circular cross-section or circumference of the threaded section.” Final Act. 17–18 (citing Hansson Fig. 3a, ¶¶ 81– 82). According to the Examiner, The sectors can be 90 degree sections which are diametrically opposed [0043 and 0087], thus defining a threaded section with four evenly distributed sectors. Such would result in an outer circumference of the threaded section being non-circular and symmetric about two orthogonal planes which are each parallel to and lying on a longitudinal axis of the fixture. Id. at 18. Appellant argues that Hansson’s outer circumference is not symmetric as required by claim 28 and provides several altered versions of Hansson’s Appeal 2020-000861 Application 14/543,327 30 Figure 3a to illustrate this point. See Appeal Br. 102–105; see also Reply Br. 52. The Examiner responds “that [F]ig. 3a was not cited to show symmetry, but merely to show reduced portions around the circumference generally.” Ans. 13. The Examiner reiterates that “Hansson . . . discloses the sectors can be 90 degree sections which are diametrically opposed [0043 and 0087], as opposed to 120 [degree] sections as illustrated in fig. 3a, thus defining a threaded section with four evenly distributed sectors.” Id. This, according to the Examiner, “would result in an outer circumference of the threaded section being non-circular and symmetric about two orthogonal planes which are each parallel to and lying on a longitudinal axis of the fixture.” Id. As Appellant’s arguments are directed to an embodiment (i.e. the embodiment illustrated in Figure 3a of Hansson) which is not relied upon to show the claimed symmetry, Appellant’s argument does not apprise us of error. Although, Hansson does not provide a figure illustrating a cross- section of an embodiment having the required symmetry, we agree with the Examiner that Hansson describes such an embodiment in paragraph 87. For these reasons, we sustain the Examiner’s decision rejecting claim 28 as unpatentable over Westerkull and Hansson. 2. Claim 44 Claim 44 requires “less than all of the outer circumference is curved.” Appeal Br. 147. The Examiner finds that “Hansson discloses less than all of the outer circumference is curved.” Final Act 18 (citing Fig. 3a). We understand the rejection to rely on the same reasoning as the rejection of claim 28 discussed above. See id. Specifically, we understand the Examiner to determine that it would have been obvious to one of ordinary skill in the Appeal 2020-000861 Application 14/543,327 31 art “to construct the threaded portion of Westerkull with a non-circular circumference having reduced portions symmetric about two orthogonal planes which are each parallel to and lying on a longitudinal axis of the fixture” in view of Hansson’s teaching that “such reduced portions allow for tissue ingrowth to occur during the first few weeks after implantation.” Id. (citing ¶ 80). Appellant argues that the rejection is premised on improper hindsight reasoning. Appeal Br. 106. Appellant, however, has not identified knowledge relied upon in the rejection that was gleaned only from Appellant’s disclosure. Thus, Appellant does not apprise us of error. Accordingly, we sustain the Examiner’s decision rejecting claim 44 as unpatentable over Westerkull and Hansson. K. Rejection of Claim 45 as Unpatentable Over Westerkull, Osterle, and Hansson Claim 45 requires, the outer circumference of the threaded section is non-circular and is within a perfect circle, some but not all of the outer circumference extending to the perfect circle, and all of the outer circumference is curved, and symmetric about two orthogonal planes each parallel to and each lying on a longitudinal axis of the fixture. Appeal Br. 147. For the limitations pertaining to symmetry, the Examiner makes essentially the same findings regarding Hansson and relies on similar reason as for claim 28 discussed above. In contesting this rejection, Appellant relies on essentially the same arguments made for claim 28. Appeal Br. 106–109. These arguments are no more persuasive regarding claim 45 than they are for claim 28. Appeal 2020-000861 Application 14/543,327 32 Accordingly, we sustain the Examiner’s decision rejecting claim 45 as unpatentable over Westerkull, Osterle, and Hansson. L. Rejection of Claims 55 and 57 as Unpatentable Over Westerkull and Laan Claims 55 and 57 are similar to claim 48 discussed above in that they require a flange having “[a] diameter . . . which exceeds a maximum diameter of the thread by 10% to 20%.” Appeal Br. 149. For this rejection, the Examiner again relies on Westerkull as support that it would have been obvious “to construct the fixture such that the flange diameter exceeds the maximum thread diameter by 10–20% as such would ensure the flange is sufficiently large to fulfill the required function of Westerkull of preventing the flange from entering the skull.” Final Act. 20. The Examiner’s reasoning is flawed for the reasons discussed above regarding the rejection of claim 48. Laan is not relied upon to cure this defect in the rejection. For this reason, we do not sustain the Examiner’s decision rejecting claims 55 and 57 as unpatentable over Westerkull and Laan. M. Rejection of Claim 56 as Unpatentable Over Westerkull And Andersson Claim 56 is similar to claim 48 discussed above in that it requires a flange having “[a] diameter . . . which exceeds a maximum diameter of the thread by 10% to 20%.” Appeal Br. 149. For this rejection, the Examiner also relies on Westerkull for the proposition that it would have been obvious “to construct the fixture such that the flange diameter exceeds the maximum thread diameter by 10–20% as such would ensure the flange is sufficiently large to fulfill the required function of Westerkull of preventing the flange from entering the skull.” Final Act. 21. The Examiner’s reasoning is flawed Appeal 2020-000861 Application 14/543,327 33 for the reasons discussed above regarding the rejection of claim 48. Andersson is not relied upon to cure this defect in the rejection. For this reason, we do not sustain the Examiner’s decision rejecting claim 56 as unpatentable over Westerkull and Andersson. N. Rejection of Claims 59 and 60 as Unpatentable Over Westerkull and Branemark Appellant does not contest this rejection on the merits. See, Appeal Br. 60–141. Accordingly, we summarily sustain the Examiner’s decision rejecting claims 59 and 60 as unpatentable over Westerkull and Branemark. O. Rejection of Claim 61 as Unpatentable Over Westerkull, Day ’703, and Branemark Claim 61 requires at least one cutting pocket extending across at least six thread crests relative to a longitudinal axis of the bone fixture, wherein the cutting pocket includes a structural surface feature configured to promote growth of the recipient’s skull bone, the structural surface feature being a roughened surface; and a roughened portion limited to roots of the thread configured to promote growth of the recipient’s skull bone, the roughened surface being located at at least four root turns of the thread. Appeal Br. 150. The Examiner finds, inter alia, that “Day ’703 discloses a bone fixture comprising cutting pockets extending across at least six thread crests of the fixture” and “application of a roughened surface (hydroxyapatite (HA) coating) to the outer surface of a bone fixture, including a middle portion 16 and distal portion 18 including the cutting pockets.” Final Act. 23 (citing Day ’703, Fig.1, 4:58–64, 5:13–26.) The Examiner reasons that it would have been obvious to one of ordinary skill in the art Appeal 2020-000861 Application 14/543,327 34 to configure the cutting pockets of Westerkull to extend across at least six thread crests, as taught by Day ’703 as such a feature is a design consideration that will depend on the size of the fixture, as well as the size of the threads and the depth of insertion and amount of osseointegration desired; such features can be optimized based on the intended use and placement of the screw and Applicant has not disclosed extension across at least six thread crests as critical. Id. Appellant’s arguments regarding Day ’703 are essentially the same as its arguments regarding the teachings of Berckmans discussed above. Compare Appeal Br. 132–138, with id. at 84–90. Given the lack of criticality regarding the number of crests the cutting pockets cross disclose in the Specification, Appellant’s argument is no more convincing as applied to Day ’703 as to Berckmans for the reasons discussed above. Appellant also argues that the entire rejection is based on improper hindsight reasoning. Appeal Br. 132. This argument is not convincing because Appellant has not identified any information relied on in the rejection that was gleaned only from Appellant’s Specification. In addition, Appellant argues that “there are not 6 thread crests in Westerkull.” Id. at 135. It appears that Appellant’s argument is based on Westerkull’s Figure 4. Westerkull’s Figure 4 is a preferred embodiment, which does not proscribe the limits of Westerkull’s disclosure. Moreover, Westerkull appears to disclose six crests at least on the left hand side of Figure 4. Thus, Appellant’s argument does not apprise us of error. For these reasons, we sustain the Examiner’s decision rejecting claim 61 as unpatentable over Westerkull, Day ’703, and Branemark. Appeal 2020-000861 Application 14/543,327 35 P. Rejection of Claim 63 as Unpatentable Over Westerkull and Day For this rejection Appellant argues “[w]e also traverse the rejection on the same grounds that we traversed the rejection of claim 61. On this issue, upon a finding that the rejection of claim 61 should be reversed, the rejection of claim 63 should be reversed.” Appeal Br. 139. Having sustained the Examiner’s rejection of claim 61 for the reasons discussed above, we likewise sustain the Examiner’s decision rejecting claim 63 as unpatentable over Westerkull and Day ’978.10 DECISION SUMMARY In summary: Claims Rejected 35 U.S.C. § Reference(s)/Basis Affirmed Reversed 26, 46 112(a) Written description 26, 46 4, 16, 26, 27, 38, 39, 43, 46, 58 112(b) Indefiniteness 4, 16, 26, 27, 38, 39, 43 46, 58 1, 13–15, 26, 35, 36 102(a)(1) Westerkull 1, 13–15, 35, 36 26 3, 4, 6–8, 31, 38, 39 103 Westerkull, Holmstrom 3, 6–8, 31 4, 38, 39 3,11 37, 41, 46–52 103 Westerkull, Bono 37, 41, 46 47–52 3,12 42 103 Westerkull, Hsieh 42 9, 53, 56, 58, 62 103 Westerkull, Berckmans 9, 53, 58, 62 56 16, 27, 43 103 Westerkull, Misch 16, 27, 43 10 We note that Day ’978 is directed to subject matter similar to the subject matter disclosed by Day ’703. 11 The rejection of claim 3 based on Westerkull and Bono is not considered as the rejection of this claim is affirmed on another ground. 12 See note 13. Appeal 2020-000861 Application 14/543,327 36 28, 44 103 Westerkull, Hansson 28, 44 45 103 Westerkull, Osterle, Hansson 45 55, 57 103 Westerkull, Laan 55, 57 56 103 Westerkull, Andersson 56 59, 60 103 Westerkull, Branemark 59, 60 61 103 Westerkull, Day ’703, Branemark 61 63 103 Westerkull, Day ’978 63 Overall Outcome 1, 3, 4, 6–9, 13–16, 26– 28, 31, 35– 39, 41–46, 53, 58–63 47–52, 54– 57 TIME PERIOD FOR RESPONSE No time period for taking any subsequent action in connection with this appeal may be extended under 37 C.F.R. § 1.136(a). See 37 C.F.R. § 1.136(a)(1)(iv). AFFIRMED-IN-PART Copy with citationCopy as parenthetical citation