Prosecution Insights
Last updated: April 19, 2026
Application No. 18/819,215

BRAKE SHOE

Non-Final OA §112
Filed
Aug 29, 2024
Examiner
BIDWELL, JAMES R
Art Unit
3651
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Caljan A/S
OA Round
1 (Non-Final)
90%
Grant Probability
Favorable
1-2
OA Rounds
1y 10m
To Grant
98%
With Interview

Examiner Intelligence

Grants 90% — above average
90%
Career Allow Rate
1394 granted / 1556 resolved
+37.6% vs TC avg
Moderate +8% lift
Without
With
+8.3%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 10m
Avg Prosecution
26 currently pending
Career history
1582
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
30.3%
-9.7% vs TC avg
§102
41.9%
+1.9% vs TC avg
§112
13.5%
-26.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1556 resolved cases

Office Action

§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 . Election/Restrictions Applicant's election with traverse of Group I in the reply filed on 01/26/2026 is acknowledged. The traversal is on the ground(s) that there is no additional search burden. This is not found persuasive because an entire additional class would need to be searched. The requirement is still deemed proper and is therefore made FINAL. Claims 11-13 withdrawn from further consideration pursuant to 37 CFR 1.142(b), as being drawn to a nonelected invention, there being no allowable generic or linking claim. Applicant timely traversed the restriction (election) requirement in the reply filed on 01/26/2026. 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 1-10 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 1 recites the limitation "the tension in the bolt or the threaded axle" in line 9. There is insufficient antecedent basis for this limitation in the claim. Allowable Subject Matter Claims 1-10 would be allowable if rewritten or amended 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. The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JAMES R BIDWELL whose telephone number is (571)272-6910. The examiner can normally be reached on Monday-Friday from 8 to 4. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Gene Crawford, can be reached at telephone number (571)272-6911. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center to authorized users only. Should you have questions about access to the USPTO patent electronic filing system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). Examiner interviews are available via a variety of formats. See MPEP § 713.01. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) Form at https://www.uspto.gov/InterviewPractice. /JAMES R BIDWELL/ Primary Examiner, Art Unit 3651 03/12/2026
Read full office action

Prosecution Timeline

Aug 29, 2024
Application Filed
Mar 12, 2026
Non-Final Rejection — §112
Apr 09, 2026
Applicant Interview (Telephonic)
Apr 09, 2026
Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12600518
CONTAINER TRANSPORT SYSTEM AND METHOD FOR TRANSPORTING CONTAINERS
2y 5m to grant Granted Apr 14, 2026
Patent 12595121
Container Transport Facility
2y 5m to grant Granted Apr 07, 2026
Patent 12589948
APPARATUS FOR HANDLING PREFORMS
2y 5m to grant Granted Mar 31, 2026
Patent 12583685
OPERATOR PLATFORM UNITS FOR USE WITH CONVEYORS
2y 5m to grant Granted Mar 24, 2026
Patent 12577066
System and Method for Mounting Fixtures on an Independent Cart
2y 5m to grant Granted Mar 17, 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
98%
With Interview (+8.3%)
1y 10m
Median Time to Grant
Low
PTA Risk
Based on 1556 resolved cases by this examiner. Grant probability derived from career allow rate.

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