Prosecution Insights
Last updated: October 02, 2026
Application No. 18/749,366

ELECTRICAL CONNECTOR

Non-Final OA §102
Filed
Jun 20, 2024
Priority
Jun 23, 2023 — JP 2023-103602
Examiner
BURGOS-GUNTIN, NELSON R
Art Unit
Tech Center
Assignee
Minebea Mitsumi Inc.
OA Round
1 (Non-Final)
92%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
97%
With Interview

Examiner Intelligence

Grants 92% — above average
92%
Career Allowance Rate
557 granted / 602 resolved
+32.5% vs TC avg
Minimal +4% lift
Without
With
+4.3%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 9m
Avg Prosecution
18 currently pending
Career history
605
Total Applications
across all art units

Statute-Specific Performance

§103
27.2%
-12.8% vs TC avg
§102
68.5%
+28.5% vs TC avg
§112
3.6%
-36.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 602 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 Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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. Claim(s) 1-5 and 8-9 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by AKAIKE et al. (US Patent Application Publication 20220102891 A1). As per claim 1, AKAIKE teaches an electrical connector 1, which can be coupled with a mating connector 500 inserted from a tip side 52 thereof, comprising: a contact pin 2; a cylindrical insulating housing 3 for containing the contact pin 2 therein; and a metal shell 4 for holding the contact pin 2 and the housing 3, wherein the housing 3 includes an engagement protrusion 423 protruding from an outer surface (of 31) of the housing 3 toward an outer side X, wherein the shell 4 includes a containing portion 42 for containing the housing 3 therein and an engagement protrusion 423 protruding from an inner surface (of 42) of the containing portion 42 toward an inner side (of 42), and wherein the engagement protrusion 423 of the housing 3 is engaged with the engagement protrusion 423 of the shell 4 in a state that the housing 3 is contained in the containing portion 42 of the shell 4, and thereby the housing 3 is locked in the containing portion 42 of the shell 4. As per claim 2, AKAIKE teaches an electrical connector 1, wherein the engagement protrusion 423 of the shell 4 is located on a base side (of 3) of the engagement protrusion 423 of the housing 3 in the state that the housing 3 is contained in the containing portion 42 of the shell 4. As per claim 3, AKAIKE teaches an electrical connector 1, wherein the engagement protrusion 423 of the housing 3 includes: a front slope portion (along 51 and 52, shown in figure 6) which protrudes from the outer surface (of 31) of the housing 3 and whose outward protruding amount gradually increases as it extends from the tip side 52 toward a base side (of 3), and a rear slope portion (along 311) which protrudes from the outer surface (of 31) of the housing 3 on the base side (of 3) of the front slope portion (along 51 and 52, shown in figure 6) and whose outward protruding amount gradually decreases as it extends from the tip side 52 toward the base side (of 3). As per claim 4, AKAIKE teaches an electrical connector 1, wherein the engagement protrusion 423 of the housing 3 further includes a flat portion (along 31) linearly extending between the front slope portion (along 51 and 52, shown in figure 6) and the rear slope portion (along 311) in an insertion and extraction direction Z of the mating connector 500. As per claim 5, AKAIKE teaches an electrical connector 1, wherein the engagement protrusion 423 of the shell 4 has a tapered shape (along 423) whose width in an insertion and extraction direction Z of the mating connector 500 gradually decreases as a distance (between 2 in the Y) from the inner surface (of 42) of the containing portion 42 increases. As per claim 8, AKAIKE teaches an electrical connector 1, wherein the housing 3 further includes a cylindrical portion 32 linearly extending in an insertion and extraction direction Z of the mating connector 500 and a downwardly extending portion (along 23) extending from a base end portion (of 32) of the cylindrical portion 32 toward a lower side X, and wherein the engagement protrusion 423 of the housing 3 is formed on an outer surface (of 31) of the downwardly extending portion (along 23). As per claim 9, AKAIKE teaches an electrical connector 1, wherein the engagement protrusion 423 of the housing 3 extends on the outer surface (of 31) of the downwardly extending portion (along 23) in a vertical direction X perpendicular to the insertion and extraction direction Z of the mating connector 500. Allowable Subject Matter Claims 6-7 objected to as being dependent upon a rejected base claim but would be allowable if rewritten in independent form including all the limitations of the base claim and any intervening claims. As per claim 6, The prior art does not disclose or suggest: wherein the engagement protrusion of the shell includes a first inclined surface located on the tip side and a second inclined surface located on a base side of the first inclined surface, and wherein an inclination of the first inclined surface with respect to the inner surface of the containing portion of the shell is larger than an inclination of the second inclined surface with respect to the inner surface of the containing portion of the shell. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to NELSON R BURGOS-GUNTIN whose telephone number is (571)270-0574. The examiner can normally be reached 9:00am-5:00PM, Monday-Friday. 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, Abdullah A. Riyami can be reached on (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. /Nelson R. Burgos-Guntin/Examiner, Art Unit 2831 /ABDULLAH A RIYAMI/Supervisory Patent Examiner, Art Unit 2831
Read full office action

Prosecution Timeline

Jun 20, 2024
Application Filed
Aug 27, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12744395
Method and apparatus to supply DC power with variable voltage
3y 3m to grant Granted Sep 22, 2026
Patent 12744337
Structure For Changing An Inner Diameter Of A Circular Terminal
2y 8m to grant Granted Sep 22, 2026
Patent 12727766
WEARABLE MONITORING DEVICE
2y 6m to grant Granted Sep 08, 2026
Patent 12731920
TERMINAL STRIP STRUCTURE, CONNECTOR DEVICE AND ITS CONDUCTIVE TERMINAL
2y 5m to grant Granted Sep 08, 2026
Patent 12725977
ELECTRICAL CONNECTOR
3y 0m to grant Granted Sep 01, 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
92%
Grant Probability
97%
With Interview (+4.3%)
1y 9m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 602 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