Prosecution Insights
Last updated: April 19, 2026
Application No. 18/292,673

Bearing for Pressure Vessel and Pressure Vessel Assembly

Final Rejection §112
Filed
Jan 26, 2024
Examiner
CASTELLANO, STEPHEN J
Art Unit
3733
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
OA Round
2 (Final)
65%
Grant Probability
Moderate
3-4
OA Rounds
2y 11m
To Grant
99%
With Interview

Examiner Intelligence

Grants 65% of resolved cases
65%
Career Allow Rate
790 granted / 1217 resolved
-5.1% vs TC avg
Strong +36% interview lift
Without
With
+36.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
39 currently pending
Career history
1256
Total Applications
across all art units

Statute-Specific Performance

§103
45.9%
+5.9% vs TC avg
§102
22.7%
-17.3% vs TC avg
§112
22.4%
-17.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1217 resolved cases

Office Action

§112
DETAILED ACTION 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 § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 24-34 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Claim 24 is not supported by the originally filed disclosure, Claim 24 requires both (1) that the bearing plate has fingers which extend from the periphery towards the clearance and have a respective free end at the clearance (as stated in the last three lines of claim 19, see, for example, Fig. 7 and 9), and (2) that the bearing plate has a plurality of fingers which extend from the clearance toward the periphery and have a respective free end at the periphery (as stated in claim 24, see Fig. 8). Wherein the disclosure supports either condition (1) or (2) but not both. This is a new matter rejection. Allowable Subject Matter Claims 19 and 22 are allowed. Response to Arguments Applicant has not filed or provided any rebuttal arguments and understands that allowable subject matter has been claimed. However, no support for the claim 24 configuration (new matter) is present within the originally filed disclosure. Telephone calls were made in an effort to resolve the new matter rejection. These phone calls were not returned. Conclusion 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. sjc/STEPHEN J CASTELLANO/ Primary Examiner, Art Unit 3733
Read full office action

Prosecution Timeline

Jan 26, 2024
Application Filed
Oct 08, 2025
Non-Final Rejection — §112
Dec 12, 2025
Response Filed
Jan 28, 2026
Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12603485
UNDERGROUND ENCLOSURE ASSEMBLY AND METHOD
2y 5m to grant Granted Apr 14, 2026
Patent 12578061
SEALED AND THERMALLY INSULATING TANK
2y 5m to grant Granted Mar 17, 2026
Patent 12571219
DRYWALL MUD PAN CONFIGURATION
2y 5m to grant Granted Mar 10, 2026
Patent 12571502
WALL FOR A LEAKTIGHT AND THERMALLY INSULATING VESSEL
2y 5m to grant Granted Mar 10, 2026
Patent 12570141
VEHICLE FUEL STORAGE SYSTEM INCLUDING BLADDER
2y 5m to grant Granted Mar 10, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
65%
Grant Probability
99%
With Interview (+36.0%)
2y 11m
Median Time to Grant
Moderate
PTA Risk
Based on 1217 resolved cases by this examiner. Grant probability derived from career allow rate.

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