Prosecution Insights
Last updated: August 17, 2026
Application No. 18/350,005

BODY VALVE ASSEMBLY AND FREQUENCY SENSITIVE TYPE SHOCK ABSORBER WITH THE SAME

Final Rejection §112§DP
Filed
Jul 11, 2023
Priority
Mar 15, 2023 — RE 10-2023-0033644
Examiner
BURCH, MELODY M
Art Unit
3616
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
HL Mando Corporation
OA Round
2 (Final)
64%
Grant Probability
Moderate
3-4
OA Rounds
4m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 64% of resolved cases
64%
Career Allowance Rate
673 granted / 1047 resolved
+12.3% vs TC avg
Strong +26% interview lift
Without
With
+26.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
33 currently pending
Career history
1085
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
45.5%
+5.5% vs TC avg
§102
21.5%
-18.5% vs TC avg
§112
29.6%
-10.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1047 resolved cases

Office Action

§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 . Claim Objections Claims 1, 2, 4-10, and 12-20 are objected to because of the following informalities: Re: claims 1 and 9. The phrase “sensitive type shock absorber” should be changed to --sensitive shock absorber--; Re: claim 1. The phrase “the body pin” should be changed to --a body pin--. Re: claim 10. The phrase “a working fluid” should be changed to --the working fluid-- to refer back to the previously recited working fluid. Appropriate correction is required. The remaining claims are indefinite due to their dependency from one of claims 1 and 9. 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, 2, and 4-8 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. Re: claim 1. The phrase “the working fluid” lacks proper antecedent basis in the claim as amended. The remaining claims are indefinite due to their dependency from claim 1. 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, 2, 4-10, and 12-15 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-5, 7, 9, 10, 14, 15, 17, and 20 of copending Application No. 18/209070 (Application ‘070) in view of DE’950. Re: claims 1, 4, 5, 9 and 12. Both claims 1 and 9 of the instant invention and claims 1 and 11 of Application ‘070, respectively, recite a body valve assembly comprising a body valve main body, a body pin, a body main valve, a body pilot housing, and a free piston, and the body pin having a body injection channel or body inlet flow path, but is silent with regard a plurality of body compression and tension channels. DE’950 teaches in the figure the use of a plurality of body compression channels and a plurality of body tension channels. It would have been obvious to one of ordinary skill in the art before the effective filing date of the invention to have modified the body valve assembly of Application ‘070, to have included a plurality of body compression and tension channels, in view of the teachings of DE’950, in order to provide additional damping with greater tuning flexibility and improved ride comfort. With regard to the body main retainer recited in earlier recited Application ‘070, In In re Goodman, 29 USPQ 2d 2010 (Fed. Cir. 1993), the court held that for the purposes of obvious double patenting a later genus (broad) claim is not patentable over an earlier species (narrow) claim. Claims 9 of instant and 18 of App’070 both recite a first cylinder and a second cylinder. Both sets of claims recite the body inlet disc including at least one body inlet disc slit and recite similar inflow rate comparison. Re: claims 2 and 10. Both claims 2, 10 of the instant invention and claims 2, 12 of Application ‘070, as modified, recite a body inlet disc. With regard to the inflow rate comparison recited in earlier recited Application ‘070, In In re Goodman, 29 USPQ 2d 2010 (Fed. Cir. 1993), the court held that for the purposes of obvious double patenting a later genus (broad) claim is not patentable over an earlier species (narrow) claim. Re: claim 6. Both claim 6 of the instant invention and claim 7 of Application ‘070, as modified, recite the injection channel or body inlet flow path being formed on an outer peripheral surface of one side of the body pin. Re: claim 7. Both claim 7 of the instant invention and claim 9 of Application ‘070, as modified, recite a disc spring for pressing the body pilot housing. Re: claim 8. Both claim 8 of the instant invention and claim 10 of Application ‘070, as modified, recite a body washer and a body spacer. Re: claim 14. Both claim 14 of the instant invention and claim 17 of Application ‘070, as modified, recite the body injection channel or body inlet flow path being formed in the form of a slit on an outer peripheral surface on one side of the body pin. Re: claim 15. Both claim 15 of the instant invention and claim 20 of Application ‘070, as modified, recite a body washer and a body spacer, but Application ‘070 is silent with regard to the disc spring. DE’950 teaches in the figure the use of a disc spring 30 pressing the body pilot housing 32, 33 in the direction of the body main valve 7. It would have been obvious to one of ordinary skill in the art before the effective filing date of the invention to have modified the body valve assembly of Application ‘070, to have included a disc spring, in view of the teachings of DE’950, in order to provide additional damping with greater tuning flexibility and improved ride comfort depending on the particular application. This is a provisional nonstatutory double patenting rejection. Allowable Subject Matter Claims 16-20 are 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. Response to Arguments Applicant’s arguments with respect to the claim(s) have been considered but are moot because some of the new grounds of rejection do not rely on any reference applied in the prior rejection of record. The drawing and previous 112 rejections have been withdrawn in light of the most recent amendments. The amendments to independent claims 1 and 9 have also overcome the art rejections. The double patenting rejections have been maintained due to the claim language of the instant invention with respect to the claim language of 18/209070 and no arguments pointing out errors in the double patenting rejection. Some of the amendments necessitated new grounds of rejection as set forth above. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). 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 MELODY M BURCH whose telephone number is (571)272-7114. The examiner can normally be reached Monday - Friday 6:30AM-3PM, generally. 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, Robert Siconolfi can be reached at 571-272-7124. 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. mmb July 29, 2026 /MELODY M BURCH/Primary Examiner, Art Unit 3616
Read full office action

Prosecution Timeline

Jul 11, 2023
Application Filed
Jan 10, 2026
Non-Final Rejection (signed) — §112, §DP
Feb 17, 2026
Non-Final Rejection mailed — §112, §DP
May 13, 2026
Response Filed
Aug 03, 2026
Final Rejection mailed — §112, §DP (current)

Precedent Cases

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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
64%
Grant Probability
90%
With Interview (+26.0%)
3y 5m (~4m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1047 resolved cases by this examiner. Grant probability derived from career allowance rate.

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