Prosecution Insights
Last updated: April 19, 2026
Application No. 18/669,297

FIREARM SUPPRESSION SYSTEM

Non-Final OA §103§112§DP
Filed
May 20, 2024
Examiner
CLEMENT, MICHELLE RENEE
Art Unit
3641
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Jarvis Arms LLC
OA Round
1 (Non-Final)
69%
Grant Probability
Favorable
1-2
OA Rounds
2y 8m
To Grant
87%
With Interview

Examiner Intelligence

Grants 69% — above average
69%
Career Allow Rate
538 granted / 779 resolved
+17.1% vs TC avg
Strong +18% interview lift
Without
With
+18.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
42 currently pending
Career history
821
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
32.0%
-8.0% vs TC avg
§102
36.1%
-3.9% vs TC avg
§112
21.7%
-18.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 779 resolved cases

Office Action

§103 §112 §DP
DETAILED ACTION 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 Election/Restrictions Claim1-13 and 17 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 12/2/25. 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. Claim 14 is rejected on the ground of nonstatutory double patenting as being unpatentable over claims 10, 11 and 13-17 of U.S. Patent No. 12,018,906. Although the claims at issue are not identical, they are not patentably distinct from each other because the application claims are generic to all that is recited in the patent claims. In other words, the patent claims fully encompass the subject matter the application claims and therefore anticipate the application claims. Since the applications claims are anticipated by the patent claims, they are not patentably distinct from the patent claims. Thus the invention of the patent claims are in effect a “species” of the “generic” invention of the application claims. It has been held that the generic invention is anticipated by the species, see In re Goodman, 29 USPQ2d 2010 (Fed. Cir. 1993). Since the application claims are anticipated (fully encompassed) by the patent claims, the application claims are not patentably distinct from the patent claims, regardless of any additional subject matter present in the patent claims. 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. Claim 15 is 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 15 recites “wherein each of the one or more cores are for different calibers”. The terms “different calibers” would require, at least, two but the claim language allows for just one. It is not clear how the claimed invention could require two while also allowing for only one (this appears to be an oxymoron). Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 14-16 is/are rejected under 35 U.S.C. 103 as being unpatentable over Kras (US 11,686,547) in view of Sjogren (US 12,313,360). Kras discloses a firearm suppression system comprising: a housing (102) comprising a first end and a second end, the housing comprising: a first aperture at the first end, a second aperture at the second end; an inner compartment interposed between the first aperture and the second aperture, the inner compartment being substantially the same circumference from the first end to the second end (Fig. 1, 2 and 6); one or more cores (120) attachable to the housing and positioned therein, the one or more cores comprising: a plurality of core apertures (128, 127, 139), one or more baffles (@126) positioned within the one or more cores, and a projectile aperture (@136). Kras discloses the claimed invention but does not expressly disclose the core removably attachable to the housing, Sjogren does. Sjogren teaches a firearm suppression system comprising a housing having one or more cores (450) removably attachable to the housing and positioned therein (col. 7, lines 60-67). All the claimed elements were known in the prior art. The claim would have been obvious because the technique of making a core removably attachable to a housing for easy disassembly and assembly to facilitate maintenance of a suppressor and to use the suppressor with different calibers was recognized as part of the ordinary capabilities of one skilled in the art and there would have been a reasonable expectation of success. 15. The firearm suppression system of claim 14, wherein each of the one or more cores are for different calibers. (Sjogren col. 7, lines 60-67) 16. The firearm suppression system of claim 14, wherein the one or more cores are removed and attached to the housing based on a user’s desired caliber. (Sjogren col. 7, lines 60-67) Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MICHELLE CLEMENT whose telephone number is (571)272-6884. The examiner can normally be reached M-F 10-6. 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. /MICHELLE CLEMENT/Primary Examiner, Art Unit 3641
Read full office action

Prosecution Timeline

May 20, 2024
Application Filed
Jan 10, 2026
Non-Final Rejection — §103, §112, §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12553687
WEAPON SIGHT
2y 5m to grant Granted Feb 17, 2026
Patent 12546569
LOW PROFILE RAIL MOUNT FOR FIREARM
2y 5m to grant Granted Feb 10, 2026
Patent 12546570
FIREARM OPTICS MOUNT
2y 5m to grant Granted Feb 10, 2026
Patent 12540789
Firearm Receiver Cover and Closure Assembly
2y 5m to grant Granted Feb 03, 2026
Patent 12540795
MODULAR SCOPE MOUNTING SYSTEM WITH SERRATED INTERFACES FOR MOUNTING COMPONENTS
2y 5m to grant Granted Feb 03, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
69%
Grant Probability
87%
With Interview (+18.3%)
2y 8m
Median Time to Grant
Low
PTA Risk
Based on 779 resolved cases by this examiner. Grant probability derived from career allow 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