Prosecution Insights
Last updated: April 19, 2026
Application No. 18/901,540

BICYCLE TRANSMISSION ACTUATION SYSTEM

Non-Final OA §102§103§112
Filed
Sep 30, 2024
Examiner
LIU, HENRY Y
Art Unit
3654
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Advancing Technologies B V
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
2y 8m
To Grant
88%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allow Rate
997 granted / 1315 resolved
+23.8% vs TC avg
Moderate +13% lift
Without
With
+12.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
19 currently pending
Career history
1334
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
49.8%
+9.8% vs TC avg
§102
31.9%
-8.1% vs TC avg
§112
13.2%
-26.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1315 resolved cases

Office Action

§102 §103 §112
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 . DETAILED ACTION This is the first action on the merits for application 18/901540. Claims 19-38 are currently pending in this application. Priority Receipt is acknowledged of papers submitted under 35 U.S.C. 119(a)-(d), which papers have been placed of record in the file. 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 23-26, 29 are 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 applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 23 recites the limitation "the receiver of the rear derailleur" in line 2 of the claim. There is insufficient antecedent basis for this limitation in the claim. 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) 19, 22, 27, 30, 33, 34, 37 is/are rejected under 35 U.S.C. 102a1 as being anticipated by VAN DRUTEN (2016/0362160). Regarding Claim 19, VAN DRUTEN teaches A bicycle including: a frame with a fork (307), the fork having dropouts; a wheel axle (5) detachably mounted between the dropouts, wherein the wheel axle includes a switchable transmission having a switching mechanism (81) with a first electric actuator [0050]-[0052]; an electrically actuated rear derailleur (327) having a second electric actuator, wherein the first and second actuators are in electrical communication [0050]-[0052], [0054]-[0057]. Regarding Claims 22, 33, VAN DRUTEN teaches comprising a thru-axle (23), wherein the first actuator is connected via first electrical contacts on the thru-axle to second electrical contacts on the wheel axle (9)[0065]. Regarding Claim 27, VAN DRUTEN teaches comprising a battery (337) connected to supply power to the first and second electric actuator [0012][0015]-[0023]. Regarding Claim 30, VAN DRUTEN teaches A bicycle including: a frame with a fork (307), the fork having dropouts; a wheel axle (5) detachably mounted between the dropouts, wherein the wheel axle includes a switchable transmission having a switching mechanism (81) with a first electric actuator [0050]-[0052]; an electrically actuated rear derailleur (327) having a second electric actuator [0050]-[0052], [0054]-[0057]; and a battery (337) connected to supply power to the first and second electric actuator [0012][0015]-[0023]. Regarding Claim 34, VAN DRUTEN teaches wherein the battery (337) is included in or attached to the thru-axle (23). Regarding Claim 37, VAN DRUTEN as modified teaches comprising a battery (337) connected to supply power to the receiver of the rear derailleur and the actuator control unit [0012][0015]-[0023]. 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. Claim(s) 20, 28, 31 is/are rejected under 35 U.S.C. 103 as being unpatentable over VAN DRUTEN (2016/0362160) in view of TACHIBANA (2017/0158285) Regarding Claims 20, 31, VAN DRUTEN teaches wherein the rear derailleur (327) in communication with an actuator control unit (325) of the switching mechanism [0050]-[0052], [0054]-[0057]. VAN DRUTEN does not teach the rear derailleur comprises a receiver which is wiredly or wirelessly in communication. TACHIBANA teaches the rear derailleur (48) comprises a receiver (AD2) which is wiredly or wirelessly in communication [0096]. It was obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to change the derailleur in VAN DRUTEN so it has the receiver in TACHIBANA so the derailleur can receive drive signals from the controller. Regarding Claim 28, VAN DRUTEN as modified teaches comprising a battery (337) connected to supply power to the receiver of the rear derailleur and the actuator control unit [0012][0015]-[0023]. Allowable Subject Matter Claims 21, 32, 35, 36, 38 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. The prior art does not teach or suggest wherein the receiver of the rear derailleur is placed in one housing together with the actuator control unit in Claims 21, 32. The prior art does not teach or suggest comprising a first transmitter in communication with the receiver of the rear derailleur; wherein the wheel axle includes a first receiver in communication with the first actuator, the first transmitter being wirelessly in communication with the first receiver for transmitting a signal and/or electric power from the first transmitter to the first receiver with the other elements in Claim 35. Claims 23-26, 29 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. The prior art does not teach or suggest comprising a first transmitter in communication with the receiver of the rear derailleur; wherein the wheel axle includes a first receiver in communication with the first actuator, the first transmitter being wirelessly in communication with the first receiver for transmitting a signal and/or electric power from the first transmitter to the first receiver with the other elements in Claim 23. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to HENRY Y LIU whose telephone number is (571)270-7018. The examiner can normally be reached 9-5:30 ET. 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, MICHAEL MANSEN can be reached at 5712726608. 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. HENRY Y. LIU Examiner Art Unit 3654 /HENRY Y LIU/ Primary Examiner, Art Unit 3654
Read full office action

Prosecution Timeline

Sep 30, 2024
Application Filed
Dec 02, 2025
Non-Final Rejection — §102, §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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

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Prosecution Projections

1-2
Expected OA Rounds
76%
Grant Probability
88%
With Interview (+12.6%)
2y 8m
Median Time to Grant
Low
PTA Risk
Based on 1315 resolved cases by this examiner. Grant probability derived from career allow rate.

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