Prosecution Insights
Last updated: April 19, 2026
Application No. 18/396,933

MIDDLE CLAMPING PIECE AND HIGH-SPEED CONNECTOR

Non-Final OA §102
Filed
Dec 27, 2023
Examiner
PAUMEN, GARY F
Art Unit
2834
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Dongguan Qifan Precision Hardware And Plastic Co. Ltd.
OA Round
1 (Non-Final)
88%
Grant Probability
Favorable
1-2
OA Rounds
1y 10m
To Grant
87%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allow Rate
1706 granted / 1930 resolved
+20.4% vs TC avg
Minimal -2% lift
Without
With
+-1.7%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 10m
Avg Prosecution
56 currently pending
Career history
1986
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
66.3%
+26.3% vs TC avg
§102
19.0%
-21.0% vs TC avg
§112
2.1%
-37.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1930 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 . 35 USC 102 Rejections 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) 1-3 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by CN 104538797. Regarding claim 1, CN ‘797 (see Figure below) discloses a middle clamping piece comprising a middle clamping piece body 16, wherein the middle clamping piece body is provided thereon with a ground contact part 106 for contacting a ground terminal of a connector, the middle clamping piece body is provided with a middle clamping piece ground wall for being arranged on an outer side of a high-speed signal terminal of the connector, and the middle clamping piece ground wall protrudes from a surface of the middle clamping piece body and can serve as a reference ground for the high-speed signal terminal of the connector. PNG media_image1.png 747 1227 media_image1.png Greyscale Regarding claim 2, CN ‘797 discloses the middle clamping piece ground wall is formed by bending a margin portion of one edge of the middle clamping piece body. Regarding claim 3, CN ‘797 discloses one edge or two edges of the middle clamping piece body is provided with a housing contact part for contacting a metal housing of the connector, and a connecting portion between the housing contact part and a margin of the middle clamping piece body on a same side as the middle clamping piece ground wall is bent and raised. Claims Defining Over Prior Art Claims 4 and 5 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. Claims 6-19 are allowed. The following is a statement of reasons for the indication of allowable subject matter: none of the prior art discloses or teaches the ground contact part is respectively connected to two side edges of the first middle clamping piece body connecting strip and one side edge of the second middle clamping piece body connecting strip facing the second hollowed-out area; nor a middle clamping piece positioning hole is provided on the housing contact part of the middle clamping piece body, and a middle clamping piece limiting hole is provided on a head end margin of the middle clamping piece body; nor the middle clamping piece body is provided with a middle clamping piece ground wall arranged on an outer side of a first pair of high-speed signal terminals of the first terminal set; and the middle clamping piece ground wall protrudes from a surface of the middle clamping piece body towards the first terminal set and is capable of serving as a reference ground for the first pair of high-speed signal terminals of the first terminal set; in combination with the rest of the subject matter of the respective independent claim. Any inquiry concerning this communication or earlier communications from the examiner should be directed to GARY F PAUMEN whose telephone number is (571)272-2013. The examiner can normally be reached M-Th. 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, Christopher Koehler can be reached at 571-272-3560. 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. /GARY F PAUMEN/ Primary Examiner, Art Unit 2834
Read full office action

Prosecution Timeline

Dec 27, 2023
Application Filed
Dec 30, 2025
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12603450
CABLE CONNECTOR SYSTEMS
2y 5m to grant Granted Apr 14, 2026
Patent 12597742
ELECTRIC VEHICLE SUPPLY EQUIPMENT AND POWER CORD
2y 5m to grant Granted Apr 07, 2026
Patent 12597735
LOCK MECHANISM AND CONNECTOR SET
2y 5m to grant Granted Apr 07, 2026
Patent 12597736
ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY HAVING THE SAME
2y 5m to grant Granted Apr 07, 2026
Patent 12597723
CONTACT ASSEMBLY HAVING CABLE CONTACTS AND CONNECTOR CONTACTS
2y 5m to grant Granted Apr 07, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
88%
Grant Probability
87%
With Interview (-1.7%)
1y 10m
Median Time to Grant
Low
PTA Risk
Based on 1930 resolved cases by this examiner. Grant probability derived from career allow rate.

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