Prosecution Insights
Last updated: April 19, 2026
Application No. 18/353,138

WEATHER STRIP RETENTION SYSTEM FOR TRANSITION PORTIONS OF A SUNROOF ASSEMBLY

Non-Final OA §102§103
Filed
Jul 17, 2023
Examiner
MORROW, JASON S
Art Unit
3612
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Aisin Corporation
OA Round
2 (Non-Final)
84%
Grant Probability
Favorable
2-3
OA Rounds
2y 1m
To Grant
95%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allow Rate
1166 granted / 1385 resolved
+32.2% vs TC avg
Moderate +11% lift
Without
With
+10.8%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
35 currently pending
Career history
1420
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
33.3%
-6.7% vs TC avg
§102
34.4%
-5.6% vs TC avg
§112
27.9%
-12.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1385 resolved cases

Office Action

§102 §103
DETAILED ACTION Note: This action is NON-FINAL. 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 . 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. Claims 1-11, 13, 14, 17, and 18 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Bojanowski et al. (US Patent 9,290,084). Re claim 1, Bojanowski et al. discloses a system structured to retain a weather seal along a transition portion of a vehicle sunroof assembly, the system comprising a first weather seal retaining structure structured to be positioned between a second weather seal retaining structure extending at least partially along a first side of the sunroof assembly and a third weather seal retaining structure extending at least partially along a second side of the sunroof assembly adjacent the first side. See the annotated figure below. PNG media_image1.png 432 483 media_image1.png Greyscale Re claim 2, the first retaining structure includes a first retention surface and the second retaining structure includes a first retention surface, and wherein the first retaining structure first retention surface and the second retaining structure first retention surface are structured to be coplanar when the first retaining structure and the second retaining structure are incorporated into the sunroof assembly. See the annotated figure below. PNG media_image2.png 426 543 media_image2.png Greyscale Re claim 3, the first retaining structure includes a second retention surface and the second retaining structure includes a second retention surface, and wherein the first retaining structure second retention surface and the second retaining structure second retention surface are structured to be coplanar when the first retaining structure and the second retaining structure are incorporated into the sunroof assembly. See the annotated figure below. PNG media_image3.png 408 487 media_image3.png Greyscale Re claim 4, the third retaining structure includes a first retention surface, and wherein the first retaining structure first retention surface and the third retaining structure first retention surface are structured to be coplanar when the first retaining structure and the third retaining structure are incorporated into the sunroof assembly. See the annotated figure below. PNG media_image4.png 455 567 media_image4.png Greyscale Re claim 5, the third retaining structure includes a second retention surface, and wherein the first retaining structure second retention surface and the third retaining structure second retention surface are structured to be coplanar when the first retaining structure and the third retaining structure are incorporated into the sunroof assembly. PNG media_image5.png 407 538 media_image5.png Greyscale Re claim 6, the second retaining structure is supported on a housing structured to extend at least partially along the first side of the sunroof assembly, and wherein the first retaining structure is supported on an inner guide block structured to be positioned adjacent the housing. PNG media_image6.png 442 535 media_image6.png Greyscale Re claim 7, the third retaining structure is supported on a guide rail structured to extend at least partially along the second side of the sunroof assembly, and wherein the first retaining structure is supported on an outer guide block structured to be positioned adjacent the guide rail. PNG media_image7.png 432 483 media_image7.png Greyscale Re claim 8, note that the interpretation of the reference has changed for claim 8 and the other claims which depend on claim 8, including claims 9-12. See the annotated figure below which reinterprets claim 1. Another weather seal retaining structure is structured to be positioned between the first weather seal retaining structure and the second weather seal retaining structure when the first retaining structure, the second retaining structure, and the other retaining structure are incorporated into the sunroof assembly. See the annotated figure below. PNG media_image8.png 432 483 media_image8.png Greyscale Re claim 9, the second retaining structure and the other retaining structure are structured to physically contact each other when the other retaining structure and the second retaining structure are incorporated into the sunroof assembly. PNG media_image9.png 432 483 media_image9.png Greyscale Re claim 10, the first retaining structure includes a first retention surface and the other retaining structure includes a first retention surface, and wherein the first retaining structure first retention surface and the other retaining structure first retention surface are structured to be coplanar when the first retaining structure and the other retaining structure are incorporated into the sunroof assembly. See the annotated figure below. PNG media_image10.png 404 531 media_image10.png Greyscale Re claim 11, the first retaining structure includes a second retention surface and the other retaining structure includes a second retention surface, and wherein the first retaining structure second retention surface and the other retaining structure second retention surface are structured to be coplanar when the first retaining structure and the other retaining structure are incorporated into the sunroof assembly. See the annotated figure below. PNG media_image11.png 404 531 media_image11.png Greyscale Re claim 13, another weather seal retaining structure is structured to be positioned between the first weather seal retaining structure and the third weather seal retaining structure when the first retaining structure, the third retaining structure, and the other retaining structure are incorporated into the sunroof assembly. See the annotated figure PNG media_image12.png 643 781 media_image12.png Greyscale Re claim 14, the first retaining structure is supported on an inner guide block of the sunroof assembly, the other retaining structure is supported on an outer guide block of the sunroof assembly, and wherein the inner guide block is coupled to the outer guide block so as to secure positions of the inner guide block and outer guide block with respect to each other. PNG media_image13.png 643 781 media_image13.png Greyscale Re claim 17, the first retaining structure includes a first retention surface and the other retaining structure includes a first retention surface, and wherein the first retaining structure first retention surface and the other retaining structure first retention surface are structured to be coplanar when the first retaining structure and the other retaining structure are incorporated into the sunroof assembly. PNG media_image14.png 643 781 media_image14.png Greyscale Re claim 18, the first retaining structure includes a second retention surface and the other retaining structure includes a second retention surface, and wherein the first retaining structure second retention surface and the other retaining structure second retention surface are structured to be coplanar when the first retaining structure and the other retaining structure are incorporated into the sunroof assembly. See the annotated figure below. PNG media_image15.png 643 781 media_image15.png Greyscale Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 15 and 16 are rejected under 35 U.S.C. 103 as being unpatentable over Bojanowski et al. (US Patent 9,290,084). Bojanowski et al. discloses all the limitations of the claims, as applied above, except for a gap being formed between the other retaining structure and the third retaining structure when the third retaining structure and the other retaining structure are incorporated into the sunroof assembly, the gap having a dimension in a range of 4 millimeters or less. The examiner takes Official Notice that small gaps less than 4 millimeters between adjacent parts are old and well known in the art. It would have been obvious to one of ordinary skill in the art before the earliest effective filing date of the claimed invention to modify a system, such as that disclosed by Bojanowski, to have a gap being formed between the other retaining structure and the third retaining structure when the third retaining structure and the other retaining structure are incorporated into the sunroof assembly, the gap having a dimension in a range of 4 millimeters or less, as is old and well known in the art, with a reasonable expectation of success, in order to provide room between adjacent parts to accommodate manufacturing tolerances. Note that any gap greater than 0 millimeters and below 4 millimeters would satisfy applicant’s claim language. Claims 12, 19, and 20 are rejected under 35 U.S.C. 103 as being unpatentable over Bojanowski et al. (US Patent 9,290,084) in view of Busch et al. (German Patent Publication 102021211308A1). Bojanowski does not disclose each of the other retaining structure, the first, second, and third retaining structures having a “T”-shaped cross-section (5, figure 2). Busch et al. teaches a retaining structure having a “T”-shaped cross section. It would have been obvious to one of ordinary skill in the art before the earliest effective filing date of the claimed invention to modify a system, such as that disclosed by Bojanowski, to have each of the other retaining structure, the first, second, and third retaining structures have a “T”-shaped cross-section, as taught by Busch et al., with a reasonable expectation of success, in order to provide a positive manner of locking for a seal supported by the retaining structure (as suggested in Bush et al. in paragraph 15 of the “Description” section in the machine translation of the reference). Response to Arguments Applicant’s arguments filed 11/6/2025, with respect to the rejection of claims 1-20 under 35 U.S.C. 102(a)(2) have been fully considered and are persuasive. Therefore, the rejections have been withdrawn. However, upon further consideration, new grounds of rejection are made as detailed above. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Jason S Morrow whose telephone number is (571)272-6663. The examiner can normally be reached Monday through Friday, 7:30 a.m.-5:00 p.m.. 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, Vivek Koppikar can be reached at (517) 272-5109. 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. /JASON S MORROW/Primary Examiner, Art Unit 3612 February 26, 2026
Read full office action

Prosecution Timeline

Jul 17, 2023
Application Filed
Sep 17, 2025
Non-Final Rejection — §102, §103
Nov 06, 2025
Response Filed
Mar 02, 2026
Non-Final Rejection — §102, §103
Apr 14, 2026
Interview Requested

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
84%
Grant Probability
95%
With Interview (+10.8%)
2y 1m
Median Time to Grant
Moderate
PTA Risk
Based on 1385 resolved cases by this examiner. Grant probability derived from career allow rate.

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