Ex Parte LockeDownload PDFBoard of Patent Appeals and InterferencesFeb 10, 200910338357 (B.P.A.I. Feb. 10, 2009) Copy Citation UNITED STATES PATENT AND TRADEMARK OFFICE ____________ BEFORE THE BOARD OF PATENT APPEALS AND INTERFERENCES ____________ Ex parte GARY J. LOCKE ____________ Appeal 2008-5853 Application 10/338,357 Technology Center 2800 ____________ Decided:1 February 10, 2009 ____________ Before KENNETH W. HAIRSTON, JOHN A. JEFFERY, and THOMAS S. HAHN, Administrative Patent Judges. JEFFERY, Administrative Patent Judge. 1 The two-month time period for filing an appeal or commencing a civil action, as recited in 37 CFR § 1.304, begins to run from the decided date shown on this page of the decision. The time period does not run from the Mail Date (paper delivery) or Notification Date (electronic delivery). Appeal 2008-5853 Application 10/338,357 DECISION ON APPEAL Appellant appeals under 35 U.S.C. § 134 from the Examiner’s rejection of claims 1-20. We have jurisdiction under 35 U.S.C. § 6(b). We affirm and enter a new ground of rejection under 37 C.F.R. § 41.50(b). STATEMENT OF THE CASE Appellant invented a modular power distribution system for 120 Volt AC power. The system includes a power conversion unit, a hub (20) utilizing the power conversion unit, and a first trunk (30) for transferring power from the hub to at least one power consuming device (40) via a first branch (50), pass-thru receptacles (80, 90), and a first sub-branch (100). This configuration corresponds to the so-called “first condition.” Additionally, two other branches (60, 70) are connected to the first trunk to transfer power from that trunk. A system switch (250) converts the system to a “second condition” that modularly augments the first condition by adding three additional branches (180, 190, 200). This functionality is depicted in the schematic diagram shown in Figure 3 of the present application, reproduced below for clarity: 2 Appeal 2008-5853 Application 10/338,357 Figure 3 of the Present Application Depicting Schematic Diagram of a Modular Power Distribution System The system’s modularity and ease of installation satisfies design modularity and flexibility requirements and can be installed with hand tools.2 Claim 1 is illustrative with the key disputed limitations emphasized for clarity: 1. A system for distributing power, said system comprising: a power conversion unit defining a complete, separately derived source of power, said power conversion unit including assembly packaging, transformer primary disconnect, transformer primary protection, transformer with options that include super neutral, shielding, bonding, grounding electrode conductor provisions, transformer secondary protection, feeder circuit protection, and interconnectivity feeder connections; a hub utilizing said power conversion unit for providing a specific power criteria; 2 See generally Abstract; Spec. 2:2−4:2, 13:3−13:10; Fig. 3. 3 Appeal 2008-5853 Application 10/338,357 a first trunk for transferring power from said hub to at least one power consuming device; a first branch for transferring power from said first trunk; a second branch for transferring power from said first trunk; and a third branch for transferring power from said first trunk; said system having a first condition wherein said first branch transfers power to a first pass-thru receptacle, a second pass thru receptacle, and a first sub-branch, said first sub-branch comprising a first twig and a second twig, said system further having a second condition for modularly augmenting said first condition by adding a fourth branch, a fifth branch, and a sixth branch, said system being converted from said first condition to said second condition by a common source of components. The Examiner relies on the following prior art references to show unpatentability: Watson US 3,329,339 July 4, 1967 Hall US 5,063,473 Nov. 5, 1991 Byrne US 6,036,516 Mar. 14, 2000 Ebersole US 2002/0159260 A1 Oct. 31, 2002 1. The Examiner rejected claims 1, 14, and 20 under 35 U.S.C. § 112, ¶ 2 as indefinite (Ans. 3). 2. The Examiner rejected claims 1, 14, and 20 under 35 U.S.C. § 112, ¶ 1 as failing to comply with the enablement requirement (Ans. 3-4). 4 Appeal 2008-5853 Application 10/338,357 3. The Examiner rejected claim 1 under 35 U.S.C. § 103(a) as unpatentable over Byrne, Watson, and Ebersole (Ans. 4-5). 4. The Examiner rejected claims 2-20 under 35 U.S.C. § 103(a) as unpatentable over Byrne, Watson, Ebersole, and Hall (Ans. 5). Rather than repeat the arguments of Appellant or the Examiner, we refer to the Briefs and the Answer3 for their respective details. In this decision, we have considered only those arguments actually made by Appellant. Arguments which Appellant could have made but did not make in the Briefs have not been considered and are deemed to be waived. See 37 C.F.R. § 41.37(c)(1)(vii). THE INDEFINITENESS REJECTION Regarding representative independent claim 1,4 the Examiner takes the position that the recited phrase “with options” renders the claim indefinite since it is unclear whether the limitation(s) following the phrase are part of the claimed invention (Ans. 3). The Examiner nonetheless interprets the phrase to mean “all, some, or none” of the elements following the phrase (Ans. 5). 3 Throughout this opinion, we refer to (1) the Appeal Brief filed June 12, 2007; (2) the Examiner’s Answer mailed July 28, 2006; and (3) the Reply Brief filed Sept. 18, 2006. 4 Appellant indicates that independent claim 1 and dependent claims 2-14 stand or fall together as does independent claim 14 and dependent claims 15- 19. Appellant further indicates that claim 20 stands or falls alone (App. Br. 6). Notwithstanding this grouping, Appellant does not present any separate arguments for patentability of claim 20 apart from the same arguments presented for the other independent claims. Accordingly, we group claim 20 with independent claims 1 and 14 with respect to the rejections under § 112 and select claim 1 as representative. See 37 C.F.R. § 41.37(c)(1)(vii). 5 Appeal 2008-5853 Application 10/338,357 Appellant argues that the scope of the subject matter embraced by this limitation is clear since, among other things, any reasonable interpretation implies that the claims include super neutral, shielding, bonding, and grounding electrode conductor provisions. In any event, Appellant emphasizes that an attempt was made to remove the phrase “with options” via an amendment submitted after the Examiner’s final rejection, but that amendment was not entered (App. Br. 9; Reply Br. 2-3). The issue before us, then, is as follows: ISSUE Has Appellant shown that the Examiner erred in finding the recited phrase “with options” renders claim 1 indefinite under § 112, ¶ 2? PRINCIPLES OF LAW Claims must “particularly point[] out and distinctly claim[] the subject matter which the applicant regards as his invention.” 35 U.S.C. § 112, ¶ 2. The test for definiteness under 35 U.S.C. § 112, second paragraph, is whether “those skilled in the art would understand what is claimed when the claim is read in light of the specification.” Orthokinetics, Inc. v. Safety Travel Chairs, Inc., 806 F.2d 1565, 1576 (Fed. Cir. 1986) (citations omitted). Although “[a] claim term is not indefinite just because it poses a difficult issue of claim construction[,]” Star Scientific, Inc. v. R.J. Reynolds Tobacco Co., 537 F.3d 1357, 1371 (Fed. Cir. 2008) (citations and internal quotations omitted), “if a claim is amenable to two or more plausible claim constructions, the USPTO is justified in requiring the applicant to more 6 Appeal 2008-5853 Application 10/338,357 precisely define the metes and bounds of the claimed invention by holding the claim unpatentable under 35 U.S.C. § 112, second paragraph, as indefinite.” Ex parte Miyazaki, No. 2007-3300, slip op. at 11-12 (BPAI Nov. 19, 2008) (precedential), available at http://www.uspto.gov/web/offices/dcom/bpai/prec/fd073300.pdf. Reciting optional limitations does not, without more, render claims indefinite. See Ex parte Cordova, 10 USPQ2d 1949, 1988 WL 252403 (BPAI 1987), at *1 (“[T]he use of the alternative expression “optionally” in the rejected claims does not obfuscate the subject matter appellants regard as their invention.”); Ex parte Wu, 10 USPQ2d 2031, 1989 WL 281900 (BPAI 1988), at *1 (finding no difficulty in determining the scope of a claim reciting composition consisting of three components and, optionally, a fourth component); Ex parte Schonauer, No. 2002-1992, 2002 WL 33950061 (BPAI 2002) (non-precedential), at *2 (“The examiner has not explained, and it is not apparent, why the fact that the claims encompass methods in which the components following ‘optionally’ can be either present or absent renders the claims indefinite.”). ANALYSIS We will not sustain the Examiner’s indefiniteness rejection of representative claim 1 which calls for, in pertinent part, a power conversion unit including a transformer with options5 that include super neutral, 5 Appellant’s argument that the amendment after final rejection deleting this limitation should have been entered (but was not) (App. Br. 9) pertains to a petitionable matter under 37 C.F.R. § 1.181—not an appealable matter. See MPEP § 1002.02(c) (noting that petitions involving Examiners' refusals to enter amendments are decided by Technology Center Directors). Because 7 Appeal 2008-5853 Application 10/338,357 shielding, bonding, grounding electrode conductor provisions, transformer secondary protection, feeder circuit protection, and interconnectivity feeder connections. In reaching this conclusion, we find the term “with options” simply means that the recited elements following the term (i.e., the elements noted above) are optional. That is, the limitation merely recites alternatives which may or may not be present in the claimed invention—alternatives that ordinarily skilled artisans can readily ascertain. Indeed, we are in accord with the Examiner in this respect. See Ans. 5 (interpreting “with options” to mean “all, some, or none” of the elements following the phrase); see also Ans. 6 (construing the term “with options” as optional). Appellant’s arguments are unavailing. While Appellant is correct to the extent that the language of claim 1 includes super neutral, shielding, bonding, and grounding electrode conductor provisions (Reply Br. 3), these provisions pertain only to the transformer’s options. As such, they are merely optional. But these options by no means render the claim indefinite. As we noted above, reciting optional limitations does not, without more, render claims indefinite. See Cordova, 1988 WL 252403 at *1; Wu, 1989 WL 281900 at *1; Schonauer, 2002 WL 33950061 at *2. Nor is this a case where the scope of the claim is uncertain due to multiple interpretations or other ambiguities that would render the claim indefinite. See Miyazaki, slip we do not have jurisdiction over this matter, it is therefore not before us. See MPEP § 1201 (“The Board will not ordinarily hear a question that should be decided by the Director on petition….”); see also MPEP § 706.01 (“[T]he Board will not hear or decide issues pertaining to objections and formal matters which are not properly before the Board.”). 8 Appeal 2008-5853 Application 10/338,357 op. at 11-12. Rather, this is a case where the scope of the claim is clear and unambiguous in view of the particular alternatives recited. For the foregoing reasons, Appellants have persuaded us of error in the Examiner’s indefiniteness rejection of independent claim 1. Therefore, we will not sustain the Examiner’s indefiniteness rejection of that claim, and independent claims 14 and 20 which recite commensurate limitations. THE ENABLEMENT REJECTION Regarding representative claim 1, the Examiner contends that the recited term “super neutral” is unclear and is not adequately described in the Specification so as to enable ordinarily skilled artisans to make and/or use the claimed invention (Ans. 3, 4, 6). Appellant argues that the term is well known in the art and corresponds to “an over-sized neutral cable” as evidenced by the materials submitted in Appendix B of the Appeal Brief (App. Br. 2; Reply Br. 7). The issue before us, then, is as follows: ISSUE Has Appellant shown that the Examiner erred in finding the recited phrase “super neutral” contains non-enabling subject matter under § 112, ¶ 1? The issue turns on whether ordinarily skilled artisans could make and/or use this feature of the invention without undue experimentation based on information contained in the present application disclosure coupled with information known in the art at the time of the invention. 9 Appeal 2008-5853 Application 10/338,357 FINDINGS OF FACT The record supports the following findings of fact (FF) by a preponderance of the evidence: 1. Appendix B of the Appeal Brief includes a document from “AFC Cable Systems” entitled “Super Neutral Cable® - Type MC Neutral per Phase or Oversized Neutral Technical Specifications” (App. Br. App’x B, at 16) (“the AFC document”). 2. The AFC document includes a “Specification Description” table with two columns labelled “Specification” and “Super Neutral Cable,” respectively. Each row of the table provides information pertaining to the Super Neutral Cable and its corresponding specifications (e.g., “Armor,” “Conductors,” “Neutral Conductors,” “Maximum Voltage Rating,” etc.) (Id.). 3. The AFC document does not contain a date of publication. 4. Appendix B of the Appeal Brief also includes a document from “Hubbell Incorporated (Delaware)” entitled “20 AMP SUPER NEUTRAL ISOLATED GROUND POWER LINKOSITYTM SUPPLY CORDS & TEES” (App. Br. App’x B, at 2) (“the Hubbell document”). 5. In the lower left corner of the Hubbell document, a textual legend “PD1996” appears below the address and telephone number. Adjacent and to the right of this legend is another textual legend “10/04” (Id.). 6. According to the Specification, each pre-manufactured power assembly (PPA) (Spec. 10-11) design includes, among other things, a 6 Although the individual pages of Appendix B are not individually paginated, we refer to the pages in the order in which they appear in the record. 10 Appeal 2008-5853 Application 10/338,357 “transformer with options that include super neutral, shielding, bonding, grounding electrode conductor provisions, transformer secondary protection, feeder circuit protection, and feeder [module inter-connectivity components] MIC7 connections” (Spec. 6:14-19; emphasis added). PRINCIPLES OF LAW “The test of enablement is whether one reasonably skilled in the art could make or use the invention from the disclosures in the patent coupled with information known in the art without undue experimentation.” United States v. Telectronics, Inc., 857 F.2d 778, 785 (Fed. Cir. 1988). “[A] patent disclosure need not enable information within the knowledge of an ordinarily skilled artisan. Thus, a patentee preferably omits from the disclosure any routine technology that is well known at the time of application.” Chiron Corp. v. Genentech, Inc., 363 F.3d 1247, 1254 (Fed. Cir. 2004). A disclosure using terms corresponding to product trade names was enabling in view of the evidence that the products were on the market and known generally to ordinarily skilled artisans at the time the application was filed. See In re Gebauer-Fuelnegg, 121 F.2d 505, 507 (CCPA 1941). ANALYSIS We will sustain the Examiner’s enablement rejection of representative claim 1 which calls for, in pertinent part, a transformer with options that include super neutral provisions. We first note that, apart from merely restating the term in connection with the listed transformer options (FF 6), 7 See Spec. 5:12-13 (defining the acronym “MIC”). 11 Appeal 2008-5853 Application 10/338,357 Appellant’s Specification does not further describe this term with any particularly, let alone describe the feature such that ordinarily skilled artisans could make or use it without undue experimentation. This fact, however, is not dispositive. If ordinarily skilled artisans could nonetheless make and/or use this disputed feature of the invention without undue experimentation based on information contained in the present disclosure along with information known in the art at the time of the invention, then the disclosure would be enabling. See Telectronics, 857 F.2d at 785; see also Genentech, 363 F.3d at 1254. Since the present application provides very little guidance regarding what constitutes “super neutral” as noted above, determining whether this feature was known in the art at the time of the invention becomes crucial. Appellant does provide some evidence tending to show that the term “super neutral” is known in the art. The AFC document, for example, uses the term in connection with a cable (FF 1-2). Also, the Hubbell document uses the term in connection with supply cords and tees (FF 4). But what remains unclear is when these facts were known. That is, there is nothing on the record before us proving that this evidence was known at the time of the invention (January 8, 2003). First, the AFC document is undated (FF 3). Also, while the Hubbell document contains legends “PD1996” and “10/04” (FF 5) that may indicate a date of publication, we simply cannot say that this is the case given the scant evidence before us. To conclude otherwise would require us to resort to speculation and, even then, we would still have to speculate regarding which of these two legends might represent the document’s publication date. 12 Appeal 2008-5853 Application 10/338,357 We do acknowledge, however, that merely because the title of the AFC document uses the term “super neutral” as part of a trademarked term “Super Neutral Cable” is itself not dispositive of enablement.8 Rather, the critical question depends on when this technology was known in the art. That is, despite the apparent trade name associated with the term “super neutral,” if the underlying subject matter of this trade name was known at the time of the invention, it may very well support enablement. See Gebauer-Fuelnegg, 121 F.2d at 507. But given the lack of evidence on the record before us in this regard, we cannot say that the subject matter of either the AFC or the Hubbell documents was known at the time of the invention. Accordingly, the probative force of this evidence is greatly diminished and, as a result, does not persuasively rebut the Examiner’s prima facie case regarding the present disclosure’s lack of enablement under § 112, ¶ 1. For the foregoing reasons, Appellant has not persuaded us of error in the Examiner’s enablement rejection of representative claim 1. Therefore, we will sustain the Examiner’s rejection of that claim, and claims 14 and 20 which fall with claim 1. THE OBVIOUSNESS REJECTION OVER BYRNE, WATSON, AND EBERSOLE We now consider the Examiner’s obviousness rejection of claim 1 over Byrne, Watson, and Ebersole. Appellant argues that the prior art does not disclose a power conversion unit including super neutral, shielding, bonding, and grounding (App. Br. 10; Reply Br. 3). The Examiner reiterates 8 But it can be dispositive with respect to indefiniteness under § 112, second paragraph. See pp. 16-17, infra, of this opinion. 13 Appeal 2008-5853 Application 10/338,357 that these features are optional in view of the term “with options” that precedes these features (Ans. 6). The issue before us, then, is as follows: ISSUE Has Appellant shown that the Examiner erred in finding that the collective teachings of Byrne, Watson, and Ebersole teach or suggest a power conversion unit including a transformer with options that include super neutral, shielding, bonding, and grounding electrode conductor provisions in rejecting claim 1 under § 103 ? FINDINGS OF FACT The record supports the following additional findings of fact (FF) by a preponderance of the evidence: 7. The Examiner’s factual findings regarding the specific disclosures of the Byrne, Watson, Ebersole, and Hall references (Ans. 4-5) are undisputed. Accordingly, we adopt these factual findings as our own. PRINCIPLES OF LAW In rejecting claims under 35 U.S.C. § 103, it is incumbent upon the Examiner to establish a factual basis to support the legal conclusion of obviousness. See In re Fine, 837 F.2d 1071, 1073 (Fed. Cir. 1988). In so doing, the Examiner must make the factual determinations set forth in Graham v. John Deere Co., 383 U.S. 1, 17 (1966). Discussing the question of obviousness of claimed subject matter involving a combination of known elements, KSR Int’l v. Teleflex, Inc., 127 14 Appeal 2008-5853 Application 10/338,357 S. Ct. 1727 (2007), explains that if the claimed subject matter cannot be fairly characterized as involving the simple substitution of one known element for another or the mere application of a known technique to a piece of prior art ready for the improvement, a holding of obviousness can be based on a showing that “there was an apparent reason to combine the known elements in the fashion claimed.” Id. at 1740-41. Such a showing requires ‘some articulated reasoning with some rational underpinning to support the legal conclusion of obviousness’. . . . [H]owever, the analysis need not seek out precise teachings directed to the specific subject matter of the challenged claim, for a court can take account of the inferences and creative steps that a person of ordinary skill in the art would employ. Id. at 1741 (quoting In re Kahn, 441 F.3d 977, 988 (Fed. Cir. 2006)). If the Examiner’s burden is met, the burden then shifts to the Appellant to overcome the prima facie case with argument and/or evidence. Obviousness is then determined on the basis of the evidence as a whole and the relative persuasiveness of the arguments. See In re Oetiker, 977 F.2d 1443, 1445 (Fed. Cir. 1992). “[O]ptional elements do not narrow [a] claim because they can always be omitted.” In re Johnston, 435 F.3d 1381, 1384 (Fed. Cir. 2006). ANALYSIS We find no error in the Examiner’s obviousness rejection of claim 1 which calls for, in pertinent part, a power conversion unit including a transformer with options that include super neutral, shielding, bonding, and grounding electrode conductor provisions. We agree with the Examiner 15 Appeal 2008-5853 Application 10/338,357 (Ans. 6) that these disputed limitations are merely optional. Our previous discussion in that regard applies equally here and we therefore incorporate it by reference. As such, these optional elements do not narrow the claim since they can always be omitted. Johnston, 435 F.3d at 1384. Therefore, even if we assume, without deciding, that the collective teachings of the cited prior art do not disclose the disputed optional features, namely the super neutral, shielding, bonding, and grounding electrode conductor provisions, the positively-recited limitations of claim 1 would still be taught or suggested for the reasons indicated in the Answer. As such, Appellants have not persuasively rebutted the Examiner’s prima facie case of obviousness based on the collective teachings of the cited references (see FF 7)—a position that we find reasonable. For the foregoing reasons, Appellant has not persuaded us of error in the Examiner’s rejection of claim 1. Therefore, we will sustain the Examiner’s rejection of that claim. THE OBVIOUSNESS REJECTION OVER BYRNE, WATSON, EBERSOLE, AND HALL Likewise, we will sustain the Examiner's obviousness rejection of claims 2-20 over Byrne, Watson, Ebersole, and Hall (Ans. 5). We find that Appellant has not particularly pointed out errors in the Examiner’s reasoning to persuasively rebut the Examiner's prima facie case of obviousness, but merely reiterates the same argument for independent claims 14 and 20 that was asserted with respect to claim 1 (App. Br. 10-11; Reply Br. 3). Thus, we are not persuaded that the Examiner erred in rejecting these claims for 16 Appeal 2008-5853 Application 10/338,357 the same reasons discussed above with respect to claim 1. The rejection is therefore sustained. New Grounds of Rejection Under 37 C.F.R. § 41.50(b) Under 37 C.F.R. § 41.50(b), we enter new grounds of rejection under § 112, ¶ 2 for claims 1-20. Claims 1-20 are rejected under 35 U.S.C. 112, ¶ 2, as being indefinite for failing to particularly point out and distinctly claim the subject matter which Appellant regards as the invention. As indicated previously, the recited term “super neutral” is used in connection with a trademarked term, “Super Neutral Cable®” (FF 1). Trademarks are used to identify the source of goods, and not the goods themselves. MPEP § 2173.05(u) (Rev. 6, Sept. 2007). Therefore, if the trademark is used in a claim to identify or describe a particular material or product, it does not comply with § 112, ¶ 2. Id. (citing Ex parte Simpson, 218 USPQ 1020 (BPAI 1982)). Here, although the term “super neutral” recited in the independent claims does not exactly match the trademark “Super Neutral Cable®” (see FF 1), it substantially matches the trademarked phrase.9 Furthermore, Appellants indicate that a “super neutral” is an over-sized neutral cable (Reply Br. 2). Given these facts, ordinarily skilled artisans could reasonably construe the independent claims as reciting a trademark that identifies a particular product. For this reason alone, the claims are indefinite. 9 Regarding such matching, federal registration no. 1,782,264, issued July 13, 1993, for this trademark with the disclaimer “no claim is made to the exclusive right to use “cable” apart from the mark as shown.” 17 Appeal 2008-5853 Application 10/338,357 Furthermore, even if the independent claims could also be construed as not containing a trademark, this ambiguity arising from two different, yet plausible, claim constructions still renders the claims indefinite. See Miyazaki, slip op. at 11-12 (“[I]f a claim is amenable to two or more plausible claim constructions, the USPTO is justified in requiring the applicant to more precisely define the metes and bounds of the claimed invention by holding the claim unpatentable under 35 U.S.C. § 112, second paragraph, as indefinite.”). CONCLUSIONS Appellants have shown that the Examiner erred in rejecting claims 1, 14, and 20 under § 112, ¶ 2, but have not shown that the Examiner erred in rejecting those claims under § 112, ¶ 1. Appellants have also not shown that the Examiner erred in rejecting claims 1-20 under § 103. Lastly, we have entered a new ground of rejection of claims 1-20 under § 112, ¶ 2. ORDER The Examiner’s decision rejecting claims 1-20 is affirmed. This decision contains a new ground of rejection pursuant to 37 C.F.R. § 41.50(b). That section provides that “[a] new ground of rejection... shall not be considered final for judicial review.” Section 41.50(b) also provides that the Appellants, WITHIN TWO MONTHS FROM THE DATE OF THE DECISION, must exercise one of the following two options with respect to the new ground of rejection to avoid termination of the appeal as to the rejected claims: 18 Appeal 2008-5853 Application 10/338,357 (1) Submit an appropriate amendment of the claims so rejected or new evidence relating to the claims so rejected, or both, and have the matter reconsidered by the examiner, in which event the proceeding will be remanded to the examiner. . . . (2) Request that the proceeding be reheard under § 41.52 by the Board upon the same record. . . . No time period for taking any subsequent action in connection with this appeal may be extended under 37 C.F.R. § 1.136(a)(1)(iv). AFFIRMED 37 C.F.R. § 41.50(b) ELD TAROLLI, SUNDHEIM, COVELL & TUMMINO L.L.P. 1300 EAST NINTH STREET, SUITE 1700 CLEVEVLAND, OH 44114 19 Copy with citationCopy as parenthetical citation