Prosecution Insights
Last updated: April 17, 2026
Application No. 18/263,889

FASTENING DEVICE AND LACE TIGHTENING AND RELEASING METHOD

Final Rejection §103§112
Filed
Aug 01, 2023
Examiner
MERCADO, LOUIS A
Art Unit
3677
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
unknown
OA Round
4 (Final)
79%
Grant Probability
Favorable
5-6
OA Rounds
2y 4m
To Grant
97%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
529 granted / 666 resolved
+27.4% vs TC avg
Strong +18% interview lift
Without
With
+17.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
43 currently pending
Career history
709
Total Applications
across all art units

Statute-Specific Performance

§101
0.8%
-39.2% vs TC avg
§103
32.9%
-7.1% vs TC avg
§102
44.8%
+4.8% vs TC avg
§112
17.5%
-22.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 666 resolved cases

Office Action

§103 §112
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 . This is a final Office action responsive to the reply filed on 11/25/2025. Claims 1-10 are pending. Claim Objections Claim 10 is objected to because of the following informalities: Claim 10, line 16 “the knob being operated without operating” for clarification it should be - - the knob is pulled up without operating - -. Appropriate correction is required. 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 1-9 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. The original disclosure does not describe how the knob is rotated in the releasing direction without operating the swinging arm first, therefore is not clear and will be inoperable. Figure 6B from the invention depict the swinging arm (1630) disengage the ratchet arm (1611) from the ratchet teeth (1410) in order the knob (1700) can rotate in the releasing direction. It is suggested to amend to - - the knob is pulled up without operating the swinging arm first - - in order to overcome the 112-2nd rejections. Claims 2-9 are rejected as being dependent upon a rejected claim. Allowable Subject Matter Claim 1 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Upon overcoming the rejections under 35 U.S.C. 112, 2nd paragraph indicate herein to claim 1, claims 1-9 would be in condition for allowance. The following is an examiner’s statement of reasons for allowance: Regarding claim 1, the prior art of record fails to anticipate or render obvious the presently claimed subject matter, when viewed as a whole, requiring the structural combination, or claimed combination of elements defining the invention(s), requiring a fastening device with an incremental releasing set and knob being pulled up allowing the lace to be fully released, without operating a swinging arm. REASONS FOR ALLOWANCE Claim 10 is allowed. The following is an examiner’s statement of reasons for allowance: Regarding claim 10, the prior art of record fails to anticipate or render obvious the presently claimed subject matter, when viewed as a whole, requiring the structural combination, or claimed combination of elements defining the invention(s), requiring a fastening device with an incremental releasing set and knob being pulled up allowing the lace to be fully released, without operating a swinging arm. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Response to Arguments Applicant’s arguments, see pages 7-9, filled 11/25/2025 with respect to claims 1-10 have been fully considered and are persuasive. The claim rejections under 35 USC § 112, first paragraph of claims 1-10 has been withdrawn. The claim rejections under 35 USC § 103 of claims 1-10 has been withdrawn. Applicant's arguments, see page 8 have been fully considered but they are not persuasive. Regarding claim rejections under 35 USC § 112, second paragraph, Claim 1 recites "[the knob is pulled up] or [rotated in the releasing direction without operating the swinging arm first], the ratchet arm does not prohibit the spool from rotating in the releasing direction, thereby allowing the lace to be fully released", Condition 1 [the knob is pulled up]: in order to allow the lace to be fully releases the knob has to be pulled up, the examiner agree. Condition 2 [rotated in the releasing direction without operating the swinging arm first]: is not understood how the lace can be fully releases only by rotated in the releasing direction without operating the swinging arm first, and without the knob being pulled up. Examiner’s Comment In view of applicant’s amendments to the claims submitted in the reply filed on 11/25/2025, the claim rejections under 35 USC § 103 indicated in the prior Office action have been withdrawn. 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 LOUIS A MERCADO whose telephone number is (571)270-5388. The examiner can normally be reached Monday - Friday 8:00 am - 5:00 pm. 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, Jason W. San can be reached at 571-272-6531. 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. /LOUIS A. MERCADO/ Examiner Art Unit 3677 /JASON W SAN/SPE, Art Unit 3677
Read full office action

Prosecution Timeline

Aug 01, 2023
Application Filed
Sep 04, 2024
Non-Final Rejection — §103, §112
Jan 23, 2025
Response Filed
May 02, 2025
Final Rejection — §103, §112
Aug 05, 2025
Request for Continued Examination
Aug 07, 2025
Response after Non-Final Action
Aug 23, 2025
Non-Final Rejection — §103, §112
Nov 25, 2025
Response Filed
Feb 12, 2026
Examiner Interview (Telephonic)
Feb 19, 2026
Final Rejection — §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599246
BED SHEET RETENTION SYSTEMS, SYSTEM COMPONENTS, AND METHODS OF MAKING AND USING THE SAME
2y 5m to grant Granted Apr 14, 2026
Patent 12569038
GARMENTS WITH SEMI-PRECIOUS STONE SNAPS
2y 5m to grant Granted Mar 10, 2026
Patent 12557883
SYSTEM FOR INTERLOCKING FASTENER
2y 5m to grant Granted Feb 24, 2026
Patent 12553495
CORD STOPPER
2y 5m to grant Granted Feb 17, 2026
Patent 12540639
Fastening Clip
2y 5m to grant Granted Feb 03, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
79%
Grant Probability
97%
With Interview (+17.9%)
2y 4m
Median Time to Grant
High
PTA Risk
Based on 666 resolved cases by this examiner. Grant probability derived from career allow rate.

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