Prosecution Insights
Last updated: July 17, 2026
Application No. 17/977,699

EXPANDABLE CLOSURE SYSTEM

Non-Final OA §102
Filed
Oct 31, 2022
Priority
Nov 01, 2021 — provisional 63/274,259
Examiner
BRADEN, SHAWN M
Art Unit
3736
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Preformed Line Products Co.
OA Round
3 (Non-Final)
67%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 67% — above average
67%
Career Allowance Rate
761 granted / 1140 resolved
-3.2% vs TC avg
Strong +32% interview lift
Without
With
+32.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
10 currently pending
Career history
1154
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
56.8%
+16.8% vs TC avg
§102
28.1%
-11.9% vs TC avg
§112
7.7%
-32.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1140 resolved cases

Office Action

§102
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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 04/28/26 has been entered. Claim Rejections - 35 USC § 102 (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1, is/are rejected under 35 U.S.C. 102(A)(1) as being anticipated by Strause (USPN 5,790,739). With respect to claim 1, Strause shows a closure enclosing and protecting at least one line splice holder (90), the closure comprising: a first housing portion (110) enclosing at least a portion of a hollow interior of the closure, the at least one line splice holder (90) being located within the hollow interior and at least partially within the first housing portion (110), the first housing portion (110) having a portal (92) through which plural lines (fiber-optic cable disclosed) extend into the hollow interior; a second housing portion (32), closing the hollow interior, actuatable with respect to the first housing portion (110) to provide an additional portion of the hollow interior, the additional portion of the hollow interior being a volume to receive additional of the at least one line splice holder (second 90); and a coupling (44) for connecting the second housing portion (32) to the first housing portion (110). Allowable Subject Matter Claims 11-16,20, allowed. Claims, 2,3,7, 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 claim(s) 1, 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 Any inquiry concerning this communication or earlier communications from the examiner should be directed to SHAWN M BRADEN whose telephone number is (571)272-8026. The examiner can normally be reached M-F 8am-5pm. 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, Orlando E Aviles-Bosques can be reached at 571 270-5531. 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. /SHAWN M BRADEN/Primary Examiner, Art Unit 3736
Read full office action

Prosecution Timeline

Oct 31, 2022
Application Filed
Jul 22, 2025
Non-Final Rejection mailed — §102
Nov 21, 2025
Response Filed
Jan 28, 2026
Final Rejection mailed — §102
Apr 28, 2026
Request for Continued Examination
Apr 30, 2026
Response after Non-Final Action
Jun 22, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12680655
GEAR TRANSMISSION AND ROTATION AMPLIFICATION TYPE DEVICE FOR REDUCING SLOSHING
1y 7m to grant Granted Jul 14, 2026
Patent 12673805
CLOSURE CAP, CONTAINER COMPRISING THE CLOSURE CAP, AND METHOD FOR PRODUCING A CLOSURE CAP
2y 4m to grant Granted Jul 07, 2026
Patent 12669217
Liner for a Pressure Vessel, and Pressure Vessel
1y 10m to grant Granted Jun 30, 2026
Patent 12664905
Infant Teaching Assembly
3y 7m to grant Granted Jun 23, 2026
Patent 12654915
SYSTEMS AND METHODS FOR DE-OXYGENATION OF A CLOSED CONTAINER
2y 9m to grant Granted Jun 16, 2026
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
67%
Grant Probability
99%
With Interview (+32.3%)
2y 10m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1140 resolved cases by this examiner. Grant probability derived from career allowance rate.

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