Prosecution Insights
Last updated: October 02, 2026
Application No. 19/208,390

FOLDING RIFLE STOCK

Final Rejection §102
Filed
May 14, 2025
Priority
Jan 16, 2025 — CIP of 29/985,545 +2 more
Examiner
TILLMAN, JR, REGINALD S
Art Unit
3641
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Gunwerks LLC
OA Round
2 (Final)
78%
Grant Probability
Favorable
3-4
OA Rounds
7m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
1083 granted / 1392 resolved
+25.8% vs TC avg
Moderate +11% lift
Without
With
+11.3%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
31 currently pending
Career history
1430
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
34.1%
-5.9% vs TC avg
§102
36.9%
-3.1% vs TC avg
§112
21.9%
-18.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1392 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 . 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, 2, 9, 11, 12, 20-22, 28, and 29 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Chvala (US 8,656,623). Re claim 1, Chvala (Fig 3) discloses a firearm, comprising: a receiver (12) assembly; a stock assembly (10); and a hinge assembly (14) coupled to and disposed between the receiver assembly and the stock assembly, wherein the hinge assembly comprises: a receiver end chassis coupled to and disposed within the receiver assembly; a stock end chassis coupled to and disposed within the stock assembly; wherein the stock end chassis is pivotably attached to the receiver end chassis; wherein the receiver end chassis and the stock end chassis comprise one or more indexing guides (Fig 6), and each of the indexing guides comprises an indexing notch (74) and an indexing appendix (52); and wherein: the indexing notch is disposed on the receiver end chassis and the indexing appendix is on the stock end chassis (see Fig 6). Re claim 2, See Fig 1. Re claim 9, See Fig 4. Re claim 11, Hand grip (32 and 34). Re claim 12, Latch system (Fig 4, 50). Re claim 20, Chvala (Fig 3) discloses a firearm, comprising: a receiver assembly (12); a stock assembly (10); and a hinge assembly (14) coupled to and disposed between the receiver assembly and the stock assembly, wherein the hinge assembly comprises: a receiver end chassis coupled to the receiver assembly; a stock end chassis coupled to the stock assembly; wherein the stock end chassis is pivotably attached to the receiver end chassis; wherein the receiver end chassis and the stock end chassis comprise one or more indexing guides (Fig 6), and each of the indexing guides comprises an indexing notch (74) and an indexing appendix (52); and wherein: the indexing notch is disposed on the receiver end chassis and the indexing appendix is on the stock end chassis; or the indexing notch is disposed on the stock end chassis and the indexing appendix is on the receiver end chassis; a first plurality of linkages (Fig 10) pivotably attached to the receiver end chassis; and a second plurality of linkages (Fig 10) pivotably attached to the stock end chassis; wherein the first plurality of linkages is pivotably attached to the second plurality of linkages (at 128, for example); and wherein the hinge assembly comprises four or more pivot points (e.g. 124, 130, 128, 120, 118, 126). Re claim 21, See Fig 4. Re claim 22, See Fig 10. Re claim 28, Chvala (Fig 3) discloses a firearm, comprising: a receiver assembly (12); a stock assembly (14); and a hinge assembly (14) coupled to and disposed between the receiver assembly and the stock assembly, wherein the hinge assembly comprises: a receiver end chassis coupled to and disposed within the receiver assembly; a stock end chassis coupled to and disposed within the stock assembly; wherein the stock end chassis is pivotably attached to the receiver end chassis (Figs 3 and 4); wherein the receiver end chassis and the stock end chassis comprise one or more indexing guides (Fig 6), and each of the indexing guides comprises an indexing notch (74) and an indexing appendix (52); and wherein: the indexing notch is disposed on the receiver end chassis and the indexing appendix is on the stock end chassis; or the indexing notch is disposed on the stock end chassis and the indexing appendix is on the receiver end chassis; wherein the hinge assembly enables the stock assembly to move between an unfolded position and a folded position; and wherein the hinge assembly is completely hidden and contained within the receiver assembly and the stock assembly when the stock assembly is in the unfolded position (Fig 3). Re claim 29, See Fig 10. Allowable Subject Matter Claims 3-8, 10, 13-19, 23, and 30-31 objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. 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

May 14, 2025
Application Filed
Mar 03, 2026
Non-Final Rejection mailed — §102
Jul 02, 2026
Response Filed
Sep 08, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12746350
ACTIVE VAPORIZATION SUCTION SYSTEM AND CONTROLLING METHOD THEREOF
3y 6m to grant Granted Sep 29, 2026
Patent 12736310
METHOD OF FORMING A BULLET RESISTANT SECURITY FENCE
3y 0m to grant Granted Sep 15, 2026
Patent 12736315
JACKETED PROJECTILE AND METHOD OF MANUFACTURE
1y 9m to grant Granted Sep 15, 2026
Patent 12716679
FLEXIBLE LATCH FOR TRIGGER DEVICE
1y 11m to grant Granted Aug 25, 2026
Patent 12716678
COMPOUND BOW INCLUDING ADJUSTABLE LIMB POCKET
1y 10m to grant Granted Aug 25, 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
78%
Grant Probability
89%
With Interview (+11.3%)
1y 11m (~7m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1392 resolved cases by this examiner. Grant probability derived from career allowance rate.

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