Prosecution Insights
Last updated: April 19, 2026
Application No. 19/104,065

FLUID CONNECTOR

Non-Final OA §102
Filed
Feb 14, 2025
Examiner
DRAGICEVICH, ZACHARY T
Art Unit
3679
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Shingin Chemtech Corp.
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
3y 0m
To Grant
84%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
556 granted / 704 resolved
+27.0% vs TC avg
Moderate +5% lift
Without
With
+5.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
33 currently pending
Career history
737
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
36.2%
-3.8% vs TC avg
§102
36.3%
-3.7% vs TC avg
§112
22.3%
-17.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 704 resolved cases

Office Action

§102
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Specification The lengthy specification has not been checked to the extent necessary to determine the presence of all possible minor errors. Applicant’s cooperation is requested in correcting any errors of which applicant may become aware in the specification. The abstract of the disclosure is objected to because it begins with the implied phrase “Provided is” and contains more than 150 words. A corrected abstract of the disclosure is required and must be presented on a separate sheet, apart from any other text. See MPEP § 608.01(b). Claim Objections Claim 1 is objected to because line 12 contains a dash after “screw” that should be deleted. Appropriate correction is required. 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. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim 1 is rejected under 35 U.S.C. 102(a)(1)/(a)(2) as being anticipated by Oh (KR 10-2012-0097915A). In regards to claim 1, Oh discloses a fluid connector, the fluid connector being coupled to a coupling hole (650) formed by perforating a main pipe (600), wherein the fluid connector comprises: a socket (200), at least a portion of which is inserted into the coupling hole; an elastic bushing (70) movably mounted on the socket such that at least a portion of the elastic bushing is inserted into the coupling hole together with the socket (shown in fig. 2); a washer (100) movably mounted on the socket to be disposed outside the main pipe in a state of facing the elastic bushing; and a tightening nut screw (400) coupled to the socket to be disposed outside the main pipe in a state of facing the washer, wherein the elastic bushing is provided to pressurize each of an inner corner (at 73), positioned at a lower end of an inner peripheral surface of the coupling hole, and an outer corner (see upper corner in fig. 2), positioned at an upper end thereof, in a height direction of the main pipe and, at the same time, in at least one direction of a longitudinal direction and circumferential direction of the main pipe while being elastically deformed by pressure delivered through the socket and the washer when the tightening nut is screw-coupled to the socket (elastic deformation shown between figs. 1-2 at “73”). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Each of the remaining cited prior art shows a similar fluid connector. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ZACHARY T DRAGICEVICH whose telephone number is (571)270-0505. The examiner can normally be reached Monday-Friday 8:00 - 4:30 EST. 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, Matthew D. Troutman can be reached at (571) 270-3654. 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. /ZACHARY T DRAGICEVICH/Primary Examiner, Art Unit 3679 12/19/2025
Read full office action

Prosecution Timeline

Feb 14, 2025
Application Filed
Dec 19, 2025
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12584574
COOLANT QUICK CONNECTOR WITH GRAPHENE, INTEGRATED LATCH AND INTEGRATED O-RING RETAINER
2y 5m to grant Granted Mar 24, 2026
Patent 12578046
AIR CONVEYANCE QUICK CONNECT FITTING
2y 5m to grant Granted Mar 17, 2026
Patent 12578045
Hose Connector Assembly
2y 5m to grant Granted Mar 17, 2026
Patent 12571491
PIPE JOINT
2y 5m to grant Granted Mar 10, 2026
Patent 12565951
FLANGE COUPLING SYSTEM FOR CONNECTING PIPES IN AN AIRCRAFT
2y 5m to grant Granted Mar 03, 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
79%
Grant Probability
84%
With Interview (+5.2%)
3y 0m
Median Time to Grant
Low
PTA Risk
Based on 704 resolved cases by this examiner. Grant probability derived from career allow rate.

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