Prosecution Insights
Last updated: April 19, 2026
Application No. 19/032,209

FIREARM WITH MODULAR FINGER INTERFACE

Non-Final OA §102
Filed
Jan 20, 2025
Examiner
TILLMAN, JR, REGINALD S
Art Unit
3641
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Oa Defense LLC
OA Round
1 (Non-Final)
78%
Grant Probability
Favorable
1-2
OA Rounds
2y 0m
To Grant
89%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allow Rate
1065 granted / 1367 resolved
+25.9% vs TC avg
Moderate +11% lift
Without
With
+11.0%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
33 currently pending
Career history
1400
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
32.1%
-7.9% vs TC avg
§102
39.1%
-0.9% vs TC avg
§112
20.9%
-19.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1367 resolved cases

Office Action

§102
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 without traverse of Group I (claims 1-12) in the reply filed on 1-20-26 is acknowledged. Claims 13-20 withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected product invention, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 1-20-26. Claim Rejections - 35 USC § 102 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 – (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. Claim(s) 1-12 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Sharps et al. (US 10,386,139), hereinafter (“Sharps”). Sharps (Fig 1) discloses a modular firearm frame comprising: a frame (10) having a length which is straight at a top and wherein the straight length then extends downward to form a grip; wherein the frame comprises a recessed socket face (Fig 2, 19) located at a position in the straight length of the frame; a removable finger interface (40) configured to fit within and attach to the recessed socket face. Claim(s) 1, 5, 6, 9, and 12 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Simon (US 11,320,234). Simon (Fig 2) discloses a modular firearm frame comprising: a frame having a length which is straight at a top and wherein the straight length then extends downward to form a grip; wherein the frame comprises a recessed socket face (Fig 2, 20) located at a position in the straight length of the frame; a removable finger interface (58) configured to fit within and attach to the recessed socket face. Claim(s) 1, 2, 6, 7, and 10-12 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Jiminez et al. (US 9,273,930), hereinafter (“Jiminez”). Jiminez (Figs 3-5) discloses a modular firearm frame comprising: a frame having a length which is straight at a top and wherein the straight length then extends downward to form a grip; wherein the frame comprises a recessed socket face (Fig 5, dovetail rail for 39) located at a position in the straight length of the frame; a removable finger interface (Fig 5) configured to fit within and attach to the recessed socket face. Claim(s) 1-3, 6, and 9-12 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Gonzalez et al. (ES 2545229 A1). Recessed socket face (Fig 1, 7) and removable finger interface (1). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to REGINALD S TILLMAN, JR whose telephone number is (571)270-7010. The examiner can normally be reached M-F 830-530. 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, Troy Chambers can be reached at 571-272-6874. 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. /REGINALD S TILLMAN, JR/Primary Examiner, Art Unit 3641
Read full office action

Prosecution Timeline

Jan 20, 2025
Application Filed
Mar 30, 2026
Non-Final Rejection — §102 (current)

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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
78%
Grant Probability
89%
With Interview (+11.0%)
2y 0m
Median Time to Grant
Low
PTA Risk
Based on 1367 resolved cases by this examiner. Grant probability derived from career allow rate.

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