Prosecution Insights
Last updated: August 06, 2026
Application No. 18/377,031

ELECTRICAL CONNECTOR ASSEMBLY

Non-Final OA §102
Filed
Oct 05, 2023
Priority
Oct 11, 2022 — provisional 63/415,173
Examiner
LE, THANH TAM T
Art Unit
2831
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
EZCONN Corporation
OA Round
3 (Non-Final)
86%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
1238 granted / 1432 resolved
+18.5% vs TC avg
Moderate +14% lift
Without
With
+13.8%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 9m
Avg Prosecution
30 currently pending
Career history
1458
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
35.4%
-4.6% vs TC avg
§102
39.0%
-1.0% vs TC avg
§112
21.4%
-18.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1432 resolved cases

Office Action

§102
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 Claim 2, line 4, “a second direction” should be --the second direction--; Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (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. Claims 1-3 and 9-10 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Schildkraut et al. (4,484,790). Regarding claim 1, Schildkraut et al. disclose an electrical connector assembly, comprising: an electrical connector, comprising a casing (10, Fig. 2) and a coupling component (34), wherein the coupling component is rotatably disposed on the casing, and the coupling component has at least one first ratchet tooth (34); and a rotatable sleeve (90, Fig. 2), rotatably disposed on the casing, wherein the rotatable sleeve has at least one second ratchet tooth (102), the at least one second ratchet tooth of the rotatable sleeve is engaged with the at least one first ratchet tooth of the coupling component merely along a first direction for rotating the coupling component relative to the casing (Fig. 3); wherein the at least one second ratchet tooth of the rotatable sleeve is not engaged with the at least one first ratchet tooth of the coupling component along a second direction opposite to the first direction for not rotating the coupling component relative to the casing. Regarding claim 2, the rotatable sleeve comprises an outer annular portion (92, Fig. 2) and at least one flexible portion (100) connected to each other, the at least one second ratchet tooth (102) is located on the at least one flexible portion; when the rotatable sleeve is rotated along the second direction opposite to the first direction, the at least one first ratchet tooth presses against the at least one second ratchet tooth so as to deform the at least one flexible portion. Regarding claim 3, the at least one first ratchet tooth comprises a plurality of first ratchet teeth (34, Figs. 2 and 3) arranged along a circumferential direction of the coupling component, the at least one second ratchet tooth comprises two second ratchet teeth (102, Figs. 2 and 3), the at least one flexible portion comprises two flexible portions (100), the two flexible portions are located opposite to each other, and the two second ratchet teeth are respectively located on the two flexible portions, and the two second ratchet teeth respectively correspond to two of the plurality of first ratchet teeth located opposite to each other. Regarding claim 9, Fig. 2 shows the rotatable sleeve (90) is made of plastic material. Regarding claim 10, the coupling component has an inner threaded structure (5, Fig. 2). Claims 1 and 4-8 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Guala (10,279,160). Regarding claim 1, Guala discloses an electrical connector assembly, comprising: an electrical connector, comprising a casing (2, Fig. 2) and a coupling component (13), wherein the coupling component is rotatably disposed on the casing, and the coupling component has at least one first ratchet tooth (13, Fig. 6); and a rotatable sleeve (1, Fig. 2), rotatably disposed on the casing, wherein the rotatable sleeve has at least one second ratchet tooth (12, Fig. 6), the at least one second ratchet tooth of the rotatable sleeve is engaged with the at least one first ratchet tooth of the coupling component merely along a first direction for rotating the coupling component relative to the casing (Fig. 6); wherein the at least one second ratchet tooth of the rotatable sleeve is not engaged with the at least one first ratchet tooth of the coupling component along a second direction opposite to the first direction for not rotating the coupling component relative to the casing. Regarding claim 4, the rotatable sleeve has an outer annular surface (Fig. 2), a first tool hole (FIGURE A below) and at least one second tool hole (FIGURE A below), the first tool hole and the at least one second tool hole are respectively recessed from different sides of the outer annular surface and expose different portions of the coupling component. PNG media_image1.png 328 524 media_image1.png Greyscale Regarding claim 5, the rotatable sleeve further has an end surface (FIGURE A above), the end surface is connected to a periphery of the outer annular surface, and a distance from the first tool hole to the end surface is different from a distance from the at least one second tool hole to the end surface. Regarding claim 6, the at least one second tool hole comprises two second tool holes (FIGURE A above), and distances from the two second tool holes to the end surface are different from each other. Regarding claim 7, FIGURE A above shows the first tool hole and the at least one second tool hole are respectively recessed from two opposite sides of the outer annular surface. Regarding claim 8, Fig. 19 shows the rotatable sleeve (19) has an outer annular surface and a plurality of anti-slip structures located on the outer annular surface. Response to Arguments Applicant’s arguments with respect to claim(s) 1-10 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 THANH TAM T LE whose telephone number is (571)272-2094. The examiner can normally be reached 9AM-6PM. 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, Abdul Riyami can be reached at 571-270-3119. 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. /THANH TAM T LE/Primary Examiner, Art Unit 2831 06/03/26 thanh-tam.le@uspto.gov
Read full office action

Prosecution Timeline

Show 1 earlier event
Oct 14, 2025
Non-Final Rejection mailed — §102
Jan 06, 2026
Response Filed
Feb 12, 2026
Final Rejection mailed — §102
Apr 21, 2026
Examiner Interview Summary
Apr 21, 2026
Applicant Interview (Telephonic)
May 06, 2026
Request for Continued Examination
May 10, 2026
Response after Non-Final Action
Jun 08, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12695259
FRICTION WELDING CONNECTOR AND ITS METHOD OF PRODUCTION
3y 10m to grant Granted Jul 28, 2026
Patent 12665367
METHOD OF MANUFACTURING ELECTRONIC COMPONENT AND ELECTRONIC COMPONENT
3y 7m to grant Granted Jun 23, 2026
Patent 12665350
Electromagnetic Electrical Connector System
2y 9m to grant Granted Jun 23, 2026
Patent 12658641
Lever and Header Gear Tooth Engagement to Prevent Premature Connector Mating
3y 0m to grant Granted Jun 16, 2026
Patent 12658643
FIRST CONNECTOR AND CONNECTOR ASSEMBLY WITH UNLOCKING SLIDER
2y 10m 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
86%
Grant Probability
99%
With Interview (+13.8%)
1y 9m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1432 resolved cases by this examiner. Grant probability derived from career allowance rate.

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