Jingo TateiwaDownload PDFPatent Trials and Appeals BoardMay 18, 20202019002877 (P.T.A.B. May. 18, 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. 14/620,703 02/12/2015 Jingo TATEIWA OBA-54045 8937 116 7590 05/18/2020 PEARNE & GORDON LLP 1801 EAST 9TH STREET SUITE 1200 CLEVELAND, OH 44114-3108 EXAMINER WANG, MICHAEL H ART UNIT PAPER NUMBER 3643 NOTIFICATION DATE DELIVERY MODE 05/18/2020 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): patdocket@pearne.com PTOL-90A (Rev. 04/07) UNITED STATES PATENT AND TRADEMARK OFFICE BEFORE THE PATENT TRIAL AND APPEAL BOARD Ex parte JINGO TATEIWA Appeal 2019-002877 Application 14/620,703 Technology Center 3600 Before DANIEL S. SONG, CHARLES N. GREENHUT, and BRETT C. MARTIN, Administrative Patent Judges. SONG, 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 1–16. 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 Mitsubishi Aircraft Corporation. Appeal Br. 3. Appeal 2019-002877 Application 14/620,703 2 CLAIMED SUBJECT MATTER The claims are directed to an aircraft. Claim 1, reproduced below, is illustrative of the claimed subject matter: 1. An aircraft comprising: an accessory member that constitutes an engine accessory, the accessory member being arranged between a pylon that is used for supporting an engine on an airframe and the engine, in an attached state to an attachment base member that is at least one of the pylon and the engine, wherein the accessory member includes a surrounding portion that surrounds at least an end portion of a tubular body connected to the accessory member, and a projecting portion that projects from the end portion of the tubular body, the entire accessory member including the surrounding portion and the projecting portion is divided into at least two separate parts so as to be separable to a left side and a right side of the pylon, and the accessory member is attachable to and detachable from the attachment base member by accessing an outer periphery of the tubular body from the left side and the right side of the pylon without removing another member. Appeal Br. 13 (Claims Appendix). REFERENCES The prior art relied upon by the Examiner is: Name Reference Date Greenwald US 4,441,723 Apr. 10, 1984 Rung et al. US 4,639,020 Jan. 27, 1987 Kraft et al. US 7,607,308 B2 Oct. 27, 2009 Stretton US 7,861,513 B2 Jan. 4, 2011 Suciu et al. US 2013/0239584 A1 Sept. 19, 2013 Appeal 2019-002877 Application 14/620,703 3 REJECTIONS 1. The Examiner rejects claims 3–5 and 8–11 under 35 U.S.C. § 112(a) for failing to comply with the written description requirement. Non-Final Act. 2. The Examiner also rejects various claims under 35 U.S.C. § 103 as follows: 2. Claims 1, 3, 5–8, and 10–16 as unpatentable over Stretton in view of Rung and Greenwald. Non-Final Act. 3. 3. Claims 2 and 4 as unpatentable over Stretton in view of Rung, Greenwald, and Kraft. Non-Final Act. 9. 4. Claim 9 as unpatentable over Stretton in view of Rung, Greenwald, and Suciu. Non-Final Act. 10. OPINION Rejection 1: Written Description The Examiner rejects claims 3–5 and 8–11 for failing to comply with the written description requirement. Non-Final Act. 2. The Appellant does not appeal this rejection, or submit any arguments directed to this rejection. Thus, the written description rejection is summarily affirmed. Rejection 2: Claims 1, 3, 5–8, and 10–16 The Examiner rejects claims 1, 3, 5–8, and 10–16 as unpatentable over Stretton in view of Rung and Greenwald. Non-Final Act. 3. As to independent claim 1, the Examiner finds that Stretton discloses the invention substantially as claimed, including “an engine accessory (valve 33)” that has “[a] surrounding portion that surrounds at least an end portion of a tubular body connected to the accessory member (valve 33 surrounds ducting 32),” Appeal 2019-002877 Application 14/620,703 4 and “[a] projecting portion that projects from the end portion of the tubular body (see portion of heat exchanger 31 to the right of valve 33 in Figure 1).” Non-Final Act. 3–4. The Examiner concedes that Stretton does not disclose “the surrounding portion and the projecting portion being divided into at least two separate parts so as to be separable to a left side and a right side of the pylon,” so that it can be attached and detached in the manner recited. Non-Final Act. 4. The Examiner finds that Rung discloses a coupling with a surrounding portion that is “divided into at least two separate parts (coupling segments 10 and 12) so as to be separable to a left side and a right side of the pylon,” which would allow for the recited attachment and detachment. Non-Final Act. 4. The Examiner concludes that it would have been obvious to a person of ordinary skill in the art to have modified Stretton based on Rung “in order to make the coupling between the pylon and the engine easier to remove.” Non-Final Act. 4. The Appellant disagrees and initially argues that the clamping mechanism of Rung “does not itself suggest that one of skill in the art would [m]odify Stretton’s valve 33 in view of such a clamping mechanism to arrive at claim 1,” and “nowhere in Rung does it disclose or suggest that a separate two-piece clamping mechanism is easier for installation/removal over other configurations.” Appeal Br. 9. In that regard, the Appellant points out that Rung discloses an embodiment having a hinged construction “provides a technical advantage over the separate two-piece configuration with respect to installation/removal,” and argues that the rejection “fails to provide factual evidence derived from the prior art as to why one of skill in the art would have selected Rung’s non-hinged clamping mechanism.” Appeal Br. 9, citing Rung, col. 13, ll. 58–64; Reply Br. 2. Appeal 2019-002877 Application 14/620,703 5 These arguments are unpersuasive. Explicit teaching or suggestion in the references for the combination is not a requirement for proper obviousness analysis. KSR Int’l v. Teleflex, Inc., 550 U.S. 398, 418–19 (2007). In addition, as the Examiner notes, “Rung discloses both hinged and non-hinged embodiments, and appellant is arguing an embodiment that was not applied in the office action.” Ans. 3. We agree with the Examiner that “[t]here are advantages and trade-offs to each configuration, and choosing the configuration based on these advantages and trade-offs would be obvious to a person having ordinary skill in the art.” Ans. 3. In that regard, “[a] person of ordinary skill is also a person of ordinary creativity, not an automaton.” KSR, 550 U.S. at 421. Nevertheless, we agree with the Appellant that the applied rejection is deficient. As noted above, the rejection finds that control valve 33 of Stretton corresponds to the claimed “accessory member,” and claim 1 recites that “the entire accessory member . . . is divided into at least two separate parts.” As such, the Appellant is persuasive in arguing that “the structural make-up of Rung’s clamping mechanism would have no bearing on that of Stretton’s controllable valve 33” because the controllable valve is “not a simple cylindrical duct whose only function is associated with directing air therethrough; rather, reference numeral 33 denotes a controllable valve which regulates the flow of air through the duct 32.” Reply Br. 4; Stretton, col. 2, l. 67–col. 3, l. 1; see also Appeal Br. 10. The Appellant further argues that controllable valves typically include “a member which varies the size of a flow passage within a conduit,” and that dividing controllable valve 33 into two separate parts would “degrade the integrity of the inner circumferential surface of the controllable valve 33 by creating two breaks along the circumferential walls,” such that a person Appeal 2019-002877 Application 14/620,703 6 of ordinary skill would not have been motivated to make such a modification. Appeal Br. 10–11; see also Reply Br. 3. The Examiner responds that “the inner circumferential surface of the valve 33 does remain constant due to the securing force of bolts 18 and carry nuts 20, which are employed for the tightening down of the coupling,” and that Rung discloses the use of internal gaskets for sealing. Ans. 4, citing Rung, col. 5, ll. 26–27. However, the Examiner does not provide sufficient explanation as to how the teachings of Rung are applied in the rejection to the controllable valve 33 of Stretton. Thus, we are persuaded by the Appellant’s argument that the Examiner “provides no analysis as to how Stretton’s controllable valve 33 would remain functional after performing the proposed modification,” and that the proposed modification would appear to require “a substantial reconstruction and redesign.” Reply Br. 4. To any extent that the rejection may be based on actual substitution of the controllable valve 33 of Stretton with Rung’s clamp, we agree with the Appellant that this would be improper as it would eliminate the function that the controllable valve performs, thereby changing the principle of operation of Stretton. Reply Br. 3–4. Finally, as the Appellant notes, the Examiner’s application of Greenwald “fails to cure the above-noted deficiencies with respect to Stretton and Rung.” Appeal Br. 11. Therefore, in view of the above, we reverse the Examiner’s obviousness rejection of claim 1, and claims 3, 5–8, and 10–13 that ultimately depend therefrom. As to claims 14–16, which recite the accessory member of claim 1 as a limitation, the Appellant relies on the same arguments directed to claim 1 in support of patentability of these claims. Appeal Br. 11. Thus, also we reverse the rejection of these claims as well. Appeal 2019-002877 Application 14/620,703 7 Rejections 3 and 4: Claims 2, 4, and 9 The Appellant relies on the same arguments directed to claim 1 in support of patentability of these claims that depend from claim 1. Appeal Br. 11–12. In view of the above and the dependency of these claims, we reverse these rejections as well. CONCLUSION The Examiner’s rejections are affirmed-in-part. More specifically, 1. The rejection of claims 3–5 and 8–11 under 35 U.S.C. § 112(a) is affirmed. 2. The rejection of claims 1, 3, 5–8, and 10–16 under 35 U.S.C. § 103 as unpatentable over Stretton, Rung and Greenwald is reversed. 3. The rejection of claims 2 and 4 under 35 U.S.C. § 103 as unpatentable over Stretton, Rung, Greenwald, and Kraft is reversed. 4. The rejection of Claim 9 under 35 U.S.C. § 103 as unpatentable over Stretton, Rung, Greenwald, and Suciu is reversed. Appeal 2019-002877 Application 14/620,703 8 DECISION SUMMARY In summary: Claims Rejected 35 U.S.C. § Reference(s)/Basis Affirmed Reversed 3–5, 8–11 112(a) Written Description 3–5, 8–11 1, 3, 5–8, 10–16 103 Stretton, Rung, Greenwald 1, 3, 5–8, 10–16 2, 4 103 Stretton, Rung Greenwald, Kraft 2, 4 9 103 Stretton, Rung Greenwald, Suciu 9 Overall Outcome 3–5, 8–11 1, 2, 6, 7, 12–16 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