Prosecution Insights
Last updated: July 17, 2026
Application No. 19/016,069

BELT ADJUSTING AND HOLDING DEVICE

Non-Final OA §103
Filed
Jan 10, 2025
Priority
Mar 01, 2021 — nonprovisional of PCTJP2021007743 +1 more
Examiner
LEE, MICHAEL S
Art Unit
3677
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Yugen Kaisha Sankusu
OA Round
1 (Non-Final)
63%
Grant Probability
Moderate
1-2
OA Rounds
9m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 63% of resolved cases
63%
Career Allowance Rate
535 granted / 844 resolved
+11.4% vs TC avg
Strong +21% interview lift
Without
With
+21.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
40 currently pending
Career history
906
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
63.4%
+23.4% vs TC avg
§102
24.0%
-16.0% vs TC avg
§112
7.1%
-32.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 844 resolved cases

Office Action

§103
DETAILED ACTION This communication is a first office action on the merits. Claim 1, as originally filed is currently pending and have been considered below. Claim Rejections - 35 USC § 103 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. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claim(s) 1 is/are rejected under 35 U.S.C. 103 as being unpatentable over Murai et al. (US 2003/0014851) in view of Lundstedt et al. (US 5,170,539). Regarding claim 1, Murai et al. discloses an apparatus comprising: a device body (1); a belt folding-back member (6) having a substantially plate shape (Fig. 2 as shown) configured to move in a direction (the frame 6 can move in a direction as it rotates about shaft 21), a striker (2) including a proximal end portion (7) to which a belt (B) for length fixation or for length adjustment is fixed and a distal end portion (5) formed with a locking pawl (29), wherein the device body includes a striker housing part (4) to detachably hold the striker, and an engaging protrusion (15) located in the striker housing part and configured to engage with the locking pawl of the striker, the distal end portion of the striker is formed with separated right and left insertion leg portions (30) located on a center side and operating portions (26) located on right and left outer sides of the insertion leg portions, the operating portions including the locking pawls (Fig. 5 as shown), the striker housing part includes a housing chamber (12) formed with a guide rib (11) for guiding the insertion leg portions in the front-back direction and engaging protrusions configured to engage with the locking pawls of the striker, the engaging protrusions are formed separately on an upper inner wall and a lower inner wall of the housing chamber (Figs. 3-4 as shown), and when the distal end portion of the striker is inserted into the housing chamber, the operating portions of the striker pass between the separated upper and lower engaging protrusions while being pressed and deformed by the engaging protrusions, and the locking pawls engage with the engaging protrusions when the distal end portion of the striker is completely inserted in the housing chamber (Figs. 1-9 as shown). Murai et al. fail to disclose the belt-folding back member configured to move in a front-back direction within the device body. Lundstedt et al. teach a belt-folding back member (18) that moves in a front-back direction within a device body (16). From this teaching of Lundstedt et al., it would have been obvious to one of ordinary skill before the effective filing date of the invention to include the connector member (18) and base structures shown in Fig. 3 of Lundstedt to attach the connector member to the female member of Murai et al. as a replacement to the hinged strap attachment. The strap means of Lundstedt et al. allows for quick disconnect of the strap and is advantageous when shorter belt material is available for attaching to the buckle. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Chen (US 2007/0137009) for a buckle assembly with insertable strap connectors; Hoffstrom (US 3,148,427) for a strap connector wrapped by the strap. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MICHAEL S LEE whose telephone number is (571)270-5735. The examiner can normally be reached M-F 9-5. 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 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. /M.S.L/Examiner, Art Unit 3677 /JASON W SAN/ SPE, Art Unit 3677
Read full office action

Prosecution Timeline

Jan 10, 2025
Application Filed
Jun 18, 2026
Non-Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12680565
CLIP AND CLIP ATTACHMENT STRUCTURE
2y 8m to grant Granted Jul 14, 2026
Patent 12650156
SYSTEMS AND METHODS FOR A DUAL HOOK FLAT STRAP ATTACHMENT DEVICE AND ACCESSORIES
2y 5m to grant Granted Jun 09, 2026
Patent 12616278
Plug and Buckle
2y 6m to grant Granted May 05, 2026
Patent 12593897
STRAP BUCKLE
2y 6m to grant Granted Apr 07, 2026
Patent 12564249
COMPOSITE FASTENER
1y 4m to grant Granted Mar 03, 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

1-2
Expected OA Rounds
63%
Grant Probability
84%
With Interview (+21.0%)
2y 4m (~9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 844 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