Prosecution Insights
Last updated: October 02, 2026
Application No. 18/415,075

CAM SLOT FOR FIREARM

Final Rejection §DP
Filed
Jan 17, 2024
Priority
Jul 07, 2022 — continuation of 11/940,238
Examiner
TILLMAN, JR, REGINALD S
Art Unit
3641
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
WHG Properties LLC
OA Round
2 (Final)
78%
Grant Probability
Favorable
3-4
OA Rounds
0m
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

§DP
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 . Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1-15 rejected on the ground of nonstatutory double patenting as being unpatentable over claims 8-16 of U.S. Patent No. 11,940,238. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims in the current application are broader in scope and therefore fully encompass the subject matter claimed in U.S. Patent No. 11,940,238. Re claim 1, U.S. Patent No. 11,940,238 (claims 8 and 9) discloses a bolt for a firearm, the bolt comprising: an elongate body, a muzzle end of the elongate body defining one or more bolt lugs; and a cam pin operably coupled to and extending from the bolt, wherein the cam pin is disposed on the bolt at a position farther from the one or more bolt lugs than a standard cam pin and bolt configuration of a Technical Data Package (TDP) (inherent) corresponding to a type of the firearm. Re claims 2, 3, 5, 6, 11, and 13-15, U.S. Patent No. 11,940,238 discloses the claimed invention except for the specific values in these claimed. It would have been obvious to one having ordinary skill in the art at the time the invention was made to modify the bolt in U.S. Patent No. 11,940,238 to have these specific dimensions, since it has been held that where the general conditions of a claim are disclosed in the prior art, discovering the optimum or workable ranges involves only routine skill in the art. In re Aller, 105 USPQ 233. Re claims 4, 7-10, and 12, U.S. Patent No. 11,940,238 (claims 8-17) discloses a bolt carrier group for a firearm, the bolt carrier group comprising: a bolt carrier defining an interior; and a bolt defining one or more bolt lugs, wherein at least a portion of the bolt is disposed in the interior of the bolt carrier to permit the bolt to translate along and rotate about a first axis of the bolt carrier, wherein a cam pin is operably coupled to and extends from the bolt, and wherein the cam pin is disposed on the bolt at a position farther from the one or more bolt lugs than a standard cam pin and bolt configuration of a Technical Data Package (TDP) (inherent) corresponding to a type of the firearm. Response to Arguments Applicant’s arguments with respect to claim(s) 1-15 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. 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

Jan 17, 2024
Application Filed
Feb 19, 2026
Non-Final Rejection mailed — §DP
May 06, 2026
Applicant Interview (Telephonic)
May 08, 2026
Examiner Interview Summary
May 18, 2026
Response Filed
Jul 27, 2026
Final Rejection mailed — §DP
Sep 30, 2026
Response after Non-Final Action

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.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

3-4
Expected OA Rounds
78%
Grant Probability
89%
With Interview (+11.3%)
1y 11m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1392 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month