Prosecution Insights
Last updated: July 17, 2026
Application No. 18/095,778

SYSTEMS AND METHODS FOR ENGAGING BRAKES ON A ROBOTIC DEVICE

Non-Final OA §112
Filed
Jan 11, 2023
Priority
Jul 13, 2020 — provisional 63/050,986 +2 more
Examiner
TRAN, KHOI H
Art Unit
3656
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Brain Corporation
OA Round
3 (Non-Final)
54%
Grant Probability
Moderate
3-4
OA Rounds
0m
Est. Remaining
69%
With Interview

Examiner Intelligence

Grants 54% of resolved cases
54%
Career Allowance Rate
36 granted / 67 resolved
+1.7% vs TC avg
Strong +16% interview lift
Without
With
+15.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
13 currently pending
Career history
88
Total Applications
across all art units

Statute-Specific Performance

§103
85.8%
+45.8% vs TC avg
§102
9.8%
-30.2% vs TC avg
§112
2.9%
-37.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 67 resolved cases

Office Action

§112
The previous Quayle action 07/08/26 is hereby withdrawn and superseded by this non-final action. The statutory period for response is set for 3 months with this action. The IDS filed on 04/29/26 has been considered as indicated in the previous communication. 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 1-8 and 18 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. In regards to claim 1, line 5, claim term “physical contract” is not defined in the specification. This renders the claim indefinite. It is suggested that the term be changed to “physical contact”. Dependent claims 2-8 and 128 are rejected on the same ground per claim 1. Allowable Subject Matter Claims 9-17, 19 and 20 allowed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to KHOI H TRAN whose telephone number is (571)272-6919. The examiner can normally be reached Mon-Thurs 7:00 AM to 5:30 PM. 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. 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. /KHOI H TRAN/Supervisory Patent Examiner, Art Unit 3656
Read full office action

Prosecution Timeline

Show 4 earlier events
Aug 19, 2025
Final Rejection mailed — §112
Nov 18, 2025
Request for Continued Examination
Nov 30, 2025
Response after Non-Final Action
Dec 18, 2025
Examiner Interview (Telephonic)
Mar 19, 2026
Response after Non-Final Action
Apr 29, 2026
Request for Continued Examination
May 05, 2026
Response after Non-Final Action
Jul 10, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12682758
Transportation Network for Multi-featured Autonomous Vehicles
3y 2m to grant Granted Jul 14, 2026
Patent 12678828
DEVICE AND METHOD FOR CLASSIFYING FRUITS
3y 0m to grant Granted Jul 14, 2026
Patent 12667039
FAULT DETECTION BY ANALYSIS OF COUPLED PRESSURE AND DEPTH FOR GROUND-ENGAGING COMPONENTS
3y 6m to grant Granted Jun 30, 2026
Patent 12648513
AUTONOMOUS LAWN MOWER AND A SYSTEM FOR NAVIGATING THEREOF
2y 7m to grant Granted Jun 09, 2026
Patent 12649232
SPEED DETERMINATION IN ROBOTICS SYSTEMS AND APPLICATIONS
2y 3m to grant Granted Jun 09, 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
54%
Grant Probability
69%
With Interview (+15.7%)
3y 7m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 67 resolved cases by this examiner. Grant probability derived from career allowance rate.

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