Prosecution Insights
Last updated: April 19, 2026
Application No. 18/606,399

SPEED-REGULATING DEVICE FOR A ROTATING WHEEL SET OF A TIMEPIECE

Non-Final OA §112
Filed
Mar 15, 2024
Examiner
WALKER, MICHAEL JAMES
Art Unit
2831
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
The Swatch Group Research and Development Ltd.
OA Round
1 (Non-Final)
90%
Grant Probability
Favorable
1-2
OA Rounds
2y 9m
To Grant
99%
With Interview

Examiner Intelligence

Grants 90% — above average
90%
Career Allow Rate
18 granted / 20 resolved
+22.0% vs TC avg
Moderate +12% lift
Without
With
+12.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
14 currently pending
Career history
34
Total Applications
across all art units

Statute-Specific Performance

§103
35.3%
-4.7% vs TC avg
§102
22.4%
-17.6% vs TC avg
§112
39.7%
-0.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 20 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 . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Drawings The drawings are objected to as failing to comply with 37 CFR 1.84(p)(5) because they include the following reference characters not mentioned in the description: Fig. 16, elements 800, 801, and 802 37 CFR 1.84(p)(5) states “Reference characters not mentioned in the description shall not appear in the drawings. Reference characters mentioned in the description must appear in the drawings.” Corrected drawing sheets in compliance with 37 CFR 1.121(d), or amendment to the specification to add the reference character(s) in the description in compliance with 37 CFR 1.121(b) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. Claim Objections Claim 11 is objected to because of the following informalities: the claim states in ln. 2 “whe projected axially”, this should read “when projected axially”. This appears to be a typo. Appropriate correction is required. 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 1-31 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. Regarding claims 1, 25, and 31, the term “substantial” as recited in said claims is a relative term which renders the claim indefinite. The term “substantial” is not defined by the claim, the specification does not provide a standard for ascertaining the requisite degree, and one of ordinary skill in the art would not be reasonably apprised of the scope of the invention. This rejection may be overcome by rewording the claim limitation to reflect the scope intended by the inventor using definite language. For example, one possible wording might be “...an electrical and/or electronic circuit with no electrical energy storage component...”, or similar construction. Please note, this is simply a sample wording. The applicant acts as their own lexicographer to determine the wording of the limitation, and may choose their own preferred restatement of the limitation with support therefor provided in the specification. No new matter may be entered. As the claims dependent on claim 1 (claims 19-24) and claim 25 (claims 24-31) fail to resolve the above indefiniteness, they are likewise rejected under 35 USC § 112(b). Allowable Subject Matter Independent claims 1 and 25 and dependent claims 2-24 and 26-31 have been rejected under 35 USC § 112(b) for indefiniteness. Likewise, claim 11 has been objected to for informalities, and the drawings objected to for reference elements not in the specification. However, as best understood by the examiner, the underlying subject matter of independent claims 1 and 25 and the subsequent dependent claims is not taught in the prior art and contains subject matter which would be potentially allowable if amended to overcome the claim objections and the rejections set forth in this action. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Hara – US 6367966 – Timepiece – Discloses an electromechanical generator and timepiece wheelset regulator. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MICHAEL J WALKER whose telephone number is (571)270-7599. The examiner can normally be reached from 8:00 AM - 4:00 PM ET Monday through 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, Regis Betsch can be reached at (571) 270-7101. 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. /MICHAEL JAMES WALKER/Examiner, Art Unit 2844 /REGIS J BETSCH/SPE, Art Unit 2844
Read full office action

Prosecution Timeline

Mar 15, 2024
Application Filed
Feb 03, 2026
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12602008
HOROLOGICAL REGULATING MEMBER HAVING A BALANCE SPRING AND PROVIDED WITH TEMPERATURE-COMPENSATION MEANS
2y 5m to grant Granted Apr 14, 2026
Patent 12596332
METHOD AND APPARATUS FOR PROVIDING WATCH FACE USING NFC TAGGING
2y 5m to grant Granted Apr 07, 2026
Patent 12591208
TIME DISPLAY METHOD, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
2y 5m to grant Granted Mar 31, 2026
Patent 12585230
TIMEPIECE MODULE AND ELECTRONIC TIMEPIECE
2y 5m to grant Granted Mar 24, 2026
Patent 12566410
TIMEPIECE PROVIDED WITH A DISPLAY FOR ADAPTIVE SELECTION OF MANUAL COMMANDS
2y 5m to grant Granted Mar 03, 2026
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
90%
Grant Probability
99%
With Interview (+12.5%)
2y 9m
Median Time to Grant
Low
PTA Risk
Based on 20 resolved cases by this examiner. Grant probability derived from career allow rate.

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