Prosecution Insights
Last updated: October 22, 2026
Application No. 19/123,798

Swivel Lever for Actuating a Closure Apparatus of an Access Control Device and Swivel Lever System

Non-Final OA §112
Filed
Apr 24, 2025
Priority
Oct 25, 2022 — DE 10 2022 128 269.4 +1 more
Examiner
CUMAR, NATHAN
Art Unit
3675
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Dirak Dieter Ramsauer Konstruktionselemente GmbH
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
1y 0m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
961 granted / 1220 resolved
+26.8% vs TC avg
Moderate +15% lift
Without
With
+14.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
35 currently pending
Career history
1273
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
44.7%
+4.7% vs TC avg
§102
23.5%
-16.5% vs TC avg
§112
27.9%
-12.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1220 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 . 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 1-17 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. The claims are replete with indefinite language, relative terms and alternate language, which renders the claims indefinite and difficult to understand the scope. In claim 1 the use of “in particular” and multiple instances of “and/or” in a single claim render the claim confusing and the scope of the claim is not clearly understood. Appropriate correction is required. In claims 2, 4-12, and 14-17, “in particular” is considered indefinite. Appropriate correction is required. In claims 2-7, 9-10, 12-15, and 17, multiple use “and/or” is confusing the scope. Appropriate correction is required. Allowable Subject Matter Claims 1-17 are allowed. Conclusion Prior art made of record and not relied upon is considered pertinent to applicant's disclosure and provides example of invention. A few of the prior art cited but not applied include Olkay (US 2023-0160233); Lax (US 2007-02457798); and Antonucci (US 2007-0240463). Any inquiry concerning this communication or earlier communications from the examiner should be directed to NATHAN CUMAR whose telephone number is (571)270-3112. The examiner can normally be reached Monday thru Friday, 8:00 am to 5:00 pm EST. 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, KRISTINA FULTON can be reached at 571-272-7376. 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. /NATHAN CUMAR/Primary Examiner, Art Unit 3675
Read full office action

Prosecution Timeline

Apr 24, 2025
Application Filed
Sep 14, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12768432
ELECTRONIC KEY OPERATING DEVICE
2y 4m to grant Granted Oct 20, 2026
Patent 12768199
REKEYABLE LOCK WITH SMALL INCREMENTS
2y 0m to grant Granted Oct 20, 2026
Patent 12768281
SEAL FOR A GAS TURBINE ENGINE
1y 10m to grant Granted Oct 20, 2026
Patent 12760565
MOTOR VEHICLE LOCK FOR A CLOSING ELEMENT OF A MOTOR VEHICLE
1y 10m to grant Granted Oct 13, 2026
Patent 12753632
Tamper-Resistant Door Locking System
1y 7m to grant Granted Oct 06, 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
79%
Grant Probability
93%
With Interview (+14.6%)
2y 6m (~1y 0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1220 resolved cases by this examiner. Grant probability derived from career allowance rate.

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