Prosecution Insights
Last updated: April 19, 2026
Application No. 18/170,894

DRIVE ASSEMBLY

Final Rejection §102§112
Filed
Feb 17, 2023
Examiner
BROWN, DREW J
Art Unit
3617
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Robert Bosch GmbH
OA Round
2 (Final)
90%
Grant Probability
Favorable
3-4
OA Rounds
1y 12m
To Grant
95%
With Interview

Examiner Intelligence

Grants 90% — above average
90%
Career Allow Rate
1219 granted / 1361 resolved
+37.6% vs TC avg
Moderate +6% lift
Without
With
+5.7%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 12m
Avg Prosecution
25 currently pending
Career history
1386
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
44.0%
+4.0% vs TC avg
§102
36.8%
-3.2% vs TC avg
§112
13.7%
-26.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1361 resolved cases

Office Action

§102 §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 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 9 and 16 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention. Claims 9 and 16 recites the limitation "the damping element" in lines 4 and 5, respectively. There is insufficient antecedent basis for this limitation in the claims. Claim Rejections - 35 USC § 102 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) 36 and 37 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Bonora et al. (US 4,077,485). With respect to claim 36, Bonora et al. disclose a drive assembly of a vehicle operable with muscular power and/or motor power, the drive assembly comprising: a drive unit (20, 30); a frame interface (16), the drive unit being arranged at least partially between a first wall (52 or 54) and a second wall (other of 52 or 54) of the frame interface, and the drive unit includes a through-hole (within sleeve 38, which is rigidly connected to the drive assembly; column 3, lines 40-43); two sleeves (50) inserted on both sides into the through-hole of the drive unit (Fig 3); and a through-bolt (60) inserted through the through-hole and the two sleeves and holding the drive unit to each of the first and second walls (Fig 3). With respect to claim 37, further comprising a chainring (28) connected to an output shaft of the drive unit, wherein the second wall of the drive assembly is arranged on a side of the chainring (Fig 1). Allowable Subject Matter Claims 9 and 16-17 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. Claims 1-8, 10-15, 18-35, and 38 are allowed. Conclusion THIS ACTION IS MADE FINAL. 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. Any inquiry concerning this communication or earlier communications from the examiner should be directed to DREW J BROWN whose telephone number is (571)272-1362. The examiner can normally be reached Monday-Friday. 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, Paul Dickson can be reached at 571-272-7742. 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. DREW BROWN Primary Examiner Art Unit 3616 /DREW J BROWN/Primary Examiner, Art Unit 3614
Read full office action

Prosecution Timeline

Feb 17, 2023
Application Filed
Sep 30, 2025
Non-Final Rejection — §102, §112
Jan 02, 2026
Response Filed
Jan 30, 2026
Final Rejection — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12600419
CONTROL STATION FOR COMPACT VEHICLES
2y 5m to grant Granted Apr 14, 2026
Patent 12600422
MOTOR VEHICLE
2y 5m to grant Granted Apr 14, 2026
Patent 12594986
VEHICLE STEERING ASSIST DEVICE
2y 5m to grant Granted Apr 07, 2026
Patent 12595014
FOOT PEG ASSEMBLY
2y 5m to grant Granted Apr 07, 2026
Patent 12589821
Electric Motorcycle
2y 5m to grant Granted Mar 31, 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
90%
Grant Probability
95%
With Interview (+5.7%)
1y 12m
Median Time to Grant
Moderate
PTA Risk
Based on 1361 resolved cases by this examiner. Grant probability derived from career allow rate.

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