Prosecution Insights
Last updated: October 23, 2026
Application No. 18/619,536

ASSEMBLY JIGS AND METHODS OF INSTALLING DOORS TO AN AIRCRAFT

Final Rejection §102§103
Filed
Mar 28, 2024
Priority
Mar 31, 2023 — GB 2304831.7
Examiner
HAY, GRANT DAVID
Art Unit
3723
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Airbus SAS
OA Round
2 (Final)
0%
Grant Probability
At Risk
3-4
OA Rounds
2m
Est. Remaining
0%
With Interview

Examiner Intelligence

Grants only 0% of cases
0%
Career Allowance Rate
0 granted / 1 resolved
-70.0% vs TC avg
Minimal +0% lift
Without
With
+0.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
25 currently pending
Career history
31
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
45.3%
+5.3% vs TC avg
§102
21.3%
-18.7% vs TC avg
§112
25.3%
-14.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1 resolved cases

Office Action

§102 §103
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Response to Amendment/Status of Claims Claims 1-23 are pending in the application. Prior 112 rejections have been withdrawn due to amendment, except in regard to claim 11. Prior 112 rejection of claim 11 has been withdrawn as provided below. Claims 11-19 have been found allowable as provided below. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1-10, 20-23 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Oberoi et al. US 20160009421 A1 (herein Oberoi). PNG media_image1.png 451 665 media_image1.png Greyscale Oberoi Figure 9 PNG media_image2.png 682 482 media_image2.png Greyscale Oberoi Figure 20 PNG media_image3.png 574 475 media_image3.png Greyscale Oberoi Figure 21 Regarding claim 1, Oberoi teaches an aircraft assembly jig (900) for installing a plurality of components (1104, 1103) at a surface of an aircraft (104), the aircraft assembly jig (900) comprising: an elevation platform (912) to elevate the plurality of components (1104, 1103) together towards the aircraft (104); and a plurality of adjustable jig members (2002, 2048, 2044) coupled to the elevation platform (912), each of the plurality of adjustable jig members (2002, 2048, 2044) being configured to support a respective component (1104, 1103) of the plurality of components (1104, 1103); wherein at least one of the plurality of jig members (2002, 2048, 2044) is independently adjustable (element 2104 makes 2002 adjustable horizontally with respect to 912) with respect to the elevation platform (912), such that a position of at least one of the plurality of components (1104, 1103) can be independently adjusted (para 6, ln 9-11; to position the components relative to each other they must be independently adjustable) and the components (1104, 1103) pre-positioned for installation (para 6, ln 9-11; the components are positioned prior to being tied together (i.e. pre-positioned)) at the surface of the aircraft (104) and wherein the elevation platform (912) is configured, in elevating the plurality of components (1104, 1103) together towards the aircraft (104), to move (para 395, ln 3-7) the plurality of adjustable jig members (2002, 2048, 2044), together with the respective component (1104, 1103) supported thereon, towards the aircraft (104) for installing the plurality of components (1104, 1103) on the aircraft (104). Regarding claim 2, Oberoi teaches respective outer surfaces (para 316, ln 3-5; the panels are adjusted to meet outer profile requirements) of the plurality of components are pre-positioned (para 316, ln 3-5; para 6, ln 9-11; the components are positioned prior to being tied together (i.e. pre-positioned) and supported (see fig 11) to extend continuously (para 316, ln 3-5; the panels are adjusted to meet outer profile requirements, which for outer aircraft panels are continuous) with the surface of the aircraft (104) following installation, when landing gear of the aircraft (104) is in a retracted condition (components 1102 and 1103 will be continuous with the surface of the aircraft with the landing gear in extended or retracted condition). Regarding claim 3, Oberoi teaches a jig (900) that would be capable of the plurality of components (1104, 1103) comprising landing gear door components (while Oberoi does not explicitly disclose landing gear door components, the apparatus taught would be capable of supporting landing gear door components in the same manner as the panels 1104, 1106, 1108). Regarding claim 4, Oberoi teaches an adjusted position (para 260, ln 3-4) of at least one of the plurality of components (1104, 1103; while para 260 refers to panels 120, these would be analogous to the later described 1104 and 1103) is based on at least one measurement (para 260, ln 1-5) derived from the aircraft (104). Regarding claim 5, Oberoi teaches at least one of the plurality of jig members comprises (2002) a lifting device (2005) for elevating a first component (1103) of the plurality of components (1104, 1103) independently of another of the plurality of components (1104, 1103). Regarding claim 6, Oberoi teaches the lifting device (2005) comprises a plurality of lifting members (note that 2002 includes 2004 and 2006, both of which have a respective 2005); a vertical position of the first component (1103) is adjustable independently (2005 is controlled separately from the other jig members) of other components (1104) of the plurality of components (1104, 1103) by the plurality of jig members (2002, 2048, 2044) operating together; and the first component (1103) is rotatable about a horizontal plane independently of the other components (1104) of the plurality of components (1104, 1103) by the plurality of lifting members (2005 of 2004 and 2005 of 2006) operating differentially (if one of 2005 were to raise and the other lower, rotation about a horizontal plane would be the result). Regarding claim 8, Oberoi teaches at least one of the plurality of jig members (2002) comprises an adjustable base (2111) configured to move horizontally (either 2014 or 2016 allows horizontal movement) with respect to the elevation platform (912); and a first component (1103) of the plurality of components (1104, 1103) is adjustable horizontally independently (2002 operates independently of the other jig members) of another of the plurality of components (1104). Regarding claim 9, Oberoi teaches the plurality of jig members (2002, 2048, 2044) comprise three jig members (2002, 2048, 2044). Regarding claim 10, Oberoi teaches an upper jig member (1604) configured to provide position guidance (para 358, ln 7-9; 1604 works in cooperation with 1608 to position fasteners) via at least one jig attachment point (para 358, ln 7-9; to apply fasteners 1604 must be able to attach to the fasteners) corresponding to a position of at least one attachment point (para 358, ln 7-9; 1604 is attaching a fastener at attachment point) at the aircraft (104); and at least one of the plurality of components (1104, 1103) comprises at least one adjustable coupling (para 358, ln 3-6; a bolt fastener forms a coupling with an adjustable clamping force (i.e. the torque on the bolt)) configured for attaching to the at least one attachment point (para 358, ln 7-9; 1604 is attaching a fastener at attachment point) at the aircraft (104); wherein the upper jig member (1604) is configured to enable the at least one adjustable coupling (para 358, ln 3-6; a bolt fastener forms a coupling with an adjustable clamping force (i.e. the torque on the bolt)) to be pre-adjusted to a required length (bolt lengths are pre-adjusted at manufacturing, the engaged length of the bolt is pre-adjusted by one of either 1604 or 1608) for installing the plurality of components (1104, 1103) at the aircraft (104). Regarding claim 20, Oberoi teaches an aircraft (104) made using the jig (900) of claim 1 (as provided above). Regarding independent claim 21, Oberoi teaches an assembly jig (900) to support a plurality of components (1104, 1103) in pre-determined positions (para 6, ln 9-11; the components are positioned prior to being tied together (i.e. pre-determined)) for assembly of aircraft components (1104, 1103) to an aircraft (104), the assembly jig (900) comprising: a plurality of jig members (2002, 2048, 2044) configured to be lifted together in unison (para 395, ln 3-7), at least one of the jig members (2002) being adjustable (2016 makes 2002 adjustable relative to the datum) relative to a jig datum (plane bisecting the major axis of the jig, and perpendicular to the ground) independently of other jig members (2048, 2044), such that the relative positions and/or orientations of at least one of the plurality of components (1104, 1103) is or are adjustable to move the plurality of components (1104, 1103) into relative alignment with one another (para 6, ln 9-11) and with a portion of the aircraft (104) to which the plurality of components (1104, 1103) will be assembled; and a lifting arrangement (2252) configured to lift the plurality of jig members (2002, 2048, 2044) with the plurality of components (1104, 1103) supported in the relative alignment to an installation position (para 6, ln 9-11) at the portion of the aircraft (104), in which the plurality of components (1104, 1103) are in position to connect to connection portions of the aircraft (104) with the plurality of components (1104, 1103) positioned such that an outer surface of each component of the plurality of components (1104, 1103) is in alignment (para 6, ln 9-11; as skin panels 1104 and 1103 would be positioned to in alignment with outer surfaces of each other) with a respective outer surface portions of at least one other component (1104, 1103) of the plurality of components and also (para 6, ln 9-11; as skin panels 1104 and 1103 would be positioned to in alignment with outer surfaces of the aircraft) with an outer surface of the aircraft (104). Regarding claim 22, Oberoi teaches the plurality of components (1104, 1103) comprise at least one landing gear fairing and/or door (while Oberoi does not explicitly disclose landing gear door components, the apparatus taught would be capable of supporting landing gear door components in the same manner as the panels 1104, 1106, 1108). 23. (Currently Amended) The assembly jig of claim 22, wherein the plurality of components (1104, 1103) further comprise actuators and/or other connectors (para 358, ln 3-6) connected internally of a respective one of the at least one landing gear fairing and/or door (while Oberoi does not explicitly disclose landing gear door components, the apparatus taught would be capable of supporting landing gear door components in the same manner as the panels 1104, 1106, 1108). Claim Rejections - 35 USC § 103 The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. Claim(s) 7 is/are rejected under 35 U.S.C. 103 as being unpatentable over Oberoi et al. US 20160009421 A1 (herein Oberoi) in view of Lei et al. CN 108216682 A. Regarding claim 7, Oberoi teaches a spherical interface (654) for rotating a first component (1104) of the plurality of components (1104, 1103) independently of another of the plurality of components (1103). Oberoi does not teach a turntable. PNG media_image4.png 269 365 media_image4.png Greyscale Lei Figure 4 However, in a related device, Lei teaches a turntable (18) for rotating a component (English Translation, abstract) for installation on an aircraft (English Translation, abstract). It would have been obvious to one skilled in the art, prior to filing date of instant application, to substitute the turntable of Lei for the spherical joint of Oberoi with predictable results. Allowable Subject Matter Claims 11-19 allowed. The following is an examiner’s statement of reasons for allowance: Examiner found applicant’s argument that prior rejection did not teach adjusting the position of both doors on the jig and lifting both doors toward the aircraft together while supported by the jig to be convincing. Additional prior art was not found to teach lifting multiple aircraft components together with independently adjustable members for installation as a single process step. Claims 12-19 are allowed due to their dependence on allowed claim 11. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Response to Arguments Applicant’s arguments with respect to claim(s) 1-10, 20-23 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Applicant’s arguments, see page 8, filed June 29, 2026, with respect to claim 11 have been fully considered and are persuasive. The rejection under 35 U.S.C. 112(b) of claim 11 has been withdrawn. Examiner agrees that “a position of the first door” and “a position of the second door” does distinctly claim the invention. Applicant’s arguments, see pages 17-23, filed June 29, 2026, with respect to claim 11 have been fully considered and are persuasive. The rejection under 35 U.S.C. 103 of claims 11-19 have been withdrawn. Examiner found applicant’s argument that prior rejection did not teach adjusting the position of both doors on the jig and lifting both doors toward the aircraft together while supported by the jig to be convincing. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to GRANT D HAY whose telephone number is (571)272-9510. The examiner can normally be reached Mon-Fri 8:30am-3:30pm EST. Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Monica Carter can be reached at 571-272-4475. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /G.D.H./ Examiner, Art Unit 3723 /MONICA S CARTER/ Supervisory Patent Examiner, Art Unit 3723
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Prosecution Timeline

Mar 28, 2024
Application Filed
Apr 16, 2026
Non-Final Rejection mailed — §102, §103
Jun 29, 2026
Response Filed
Oct 05, 2026
Final Rejection mailed — §102, §103 (current)

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Prosecution Projections

3-4
Expected OA Rounds
0%
Grant Probability
0%
With Interview (+0.0%)
2y 9m (~2m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1 resolved cases by this examiner. Grant probability derived from career allowance rate.

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