Prosecution Insights
Last updated: August 17, 2026
Application No. 18/750,136

Method Of Manufacturing Wheel For Timepiece, Plate-Shaped Member, Wheel For Timepiece, And Timepiece

Final Rejection §102
Filed
Jun 21, 2024
Priority
Jun 23, 2023 — JP 2023-103171
Examiner
KAYES, SEAN PHILLIP
Art Unit
2831
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Seiko Epson Corporation
OA Round
2 (Final)
70%
Grant Probability
Favorable
3-4
OA Rounds
4m
Est. Remaining
92%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allowance Rate
727 granted / 1043 resolved
+1.7% vs TC avg
Strong +22% interview lift
Without
With
+22.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
36 currently pending
Career history
1060
Total Applications
across all art units

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
42.4%
+2.4% vs TC avg
§102
29.9%
-10.1% vs TC avg
§112
19.5%
-20.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1043 resolved cases

Office Action

§102
CTNF 18/750,136 CTNF 81994 Notice of Pre-AIA or AIA Status 07-03-aia AIA 15-10-aia 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 07-07-aia AIA 07-07 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 – 07-08-aia AIA (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. 07-15-aia AIA Claim s 7-9 are rejected under 35 U.S.C. 102 a1 as being anticipated by Daout (US 2007/0180943) . With regard to claim 7 Daout discloses a plate-shaped member made of a brittle material (paragraph 35) comprising: a wheel for a timepiece including a plurality of teeth (gear – title; teeth figure 16); a frame portion (35) that is disposed outside the wheel for a timepiece (timepiece paragraph 1); and a coupling portion (39) that is more flexible than the teeth (abstract) and couples the frame portion to a leading end portion of a corresponding one of the teeth 40 figure 15). With regard to claim 8 Daout discloses a wheel for a timepiece generated by being cut from a plate-shaped member made of a brittle material (paragraph 35), the wheel for a timepiece comprising: a plurality of teeth (figure 1), wherein the plurality of teeth includes a tooth (1) that has a cut surface (5; paragraph 37), in a leading end portion (figure 1), that is formed when the wheel for a timepiece is cut from the plate-shaped member (structure does not occur naturally; paragraph 33 details forming methods). With regard to claim 9 Daout discloses a timepiece comprising: the wheel for a timepiece according to claim 8 (title, paragraphs 1, 8, 9, 11) Allowable Subject Matter 12-151-07 AIA 07-97 12-51-07 Claim s 1-6 allowed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SEAN KAYES whose telephone number is (571)272-8931. The examiner can normally be reached 10-6. 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, Renee Luebke can be reached at 571-272-2009. 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. /SEAN KAYES/Patent Examiner, Art Unit 2831 Application/Control Number: 18/750,136 Page 2 Art Unit: 2831 Application/Control Number: 18/750,136 Page 3 Art Unit: 2831
Read full office action

Prosecution Timeline

Jun 21, 2024
Application Filed
Apr 28, 2026
Non-Final Rejection mailed — §102
Jun 24, 2026
Response Filed
Aug 10, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12693630
MOVEMENT FOR TIMEPIECE AND TIMEPIECE
2y 7m to grant Granted Jul 28, 2026
Patent 12687817
CALENDAR MECHANISM WITH SEASON DISPLAY FOR A TIMEPIECE
2y 7m to grant Granted Jul 21, 2026
Patent 12687821
ELECTRONIC DEVICE
2y 3m to grant Granted Jul 21, 2026
Patent 12681436
METHOD FOR DEVELOPING A RESONATOR MECHANISM WITH A ROTATING FLEXIBLE GUIDE TO REDUCE OUT-OF-PLANE OSCILLATIONS
2y 4m to grant Granted Jul 14, 2026
Patent 12675079
ELECTRONIC DEVICE HAVING UNDERWATER NOTIFICATION FEATURES
3y 2m to grant Granted Jul 07, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

3-4
Expected OA Rounds
70%
Grant Probability
92%
With Interview (+22.3%)
2y 6m (~4m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1043 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month