Prosecution Insights
Last updated: April 19, 2026
Application No. 18/387,101

Split Coupler For Pipes

Non-Final OA §102
Filed
Nov 06, 2023
Examiner
DUNWOODY, AARON M
Art Unit
3679
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Mikeysquickcoupler LLC
OA Round
3 (Non-Final)
75%
Grant Probability
Favorable
3-4
OA Rounds
2y 10m
To Grant
87%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allow Rate
1201 granted / 1605 resolved
+22.8% vs TC avg
Moderate +12% lift
Without
With
+11.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
46 currently pending
Career history
1651
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
13.7%
-26.3% vs TC avg
§102
50.5%
+10.5% vs TC avg
§112
31.1%
-8.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1605 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 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) 117-125 and 129-135 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by US 4226164, Carter. In regards to claim 129, Carter discloses a method of replacing a broken connector connecting emplaced first (14) and second (12) conduits with a split coupler (22), comprising: removing said broken connector from said emplaced first and second conduits (col. 2, lines 38-47); radially disposing a first semi-cylindrical member about said first conduit (col. 1, lines 30-40; and Figs. 2-4); radially disposing a second semi-cylindrical member about said first conduit (col. 1, lines 30-40; and Figs. 2-4); and axially moving at least one of said first or second semi-cylindrical members to axially align and interlock said first and second semi-cylindrical members (Fig. 4); wherein said emplaced first and second conduits need not be cut to dispose said split coupler thereabout. In regards to claim 117, Carter discloses axially sliding at least one of said first or second semi-cylindrical members to axially align and interlock said first and second semi-cylindrical members (Figs. 1 and 4). In regards to claim 118, Carter discloses interlocking said first and second semi-cylindrical members to form a substantially cylindrical coupler having a coupler inner surface which defines a throughbore. In regards to claim 119, Carter discloses aligning (i) first threads (32) coupled to a first semi-cylindrical member inner surface and extending between first semi-cylindrical member first and second terminal edges and (ii) second threads (34) coupled to a second semi-cylindrical member inner surface and extending between second semi-cylindrical member first and second terminal edges to form spiral threads. In regards to claim 120, Carter discloses axially moving said coupler to dispose about a threaded end of said second conduit (Fig. 2). In regards to claim 121, Carter discloses axially sliding said coupler to dispose about said threaded end of said second conduit. In regards to claim 122, Carter discloses rotating said coupler about said threaded end of said second conduit. In regards to claim 123, Carter discloses comprising rotating said coupler to engage a flanged end (18) of said first conduit. In regards to claim 124, Carter discloses coupling said first and second conduits via said coupler. In regards to claim 125, Carter discloses connecting said first and second conduits via said coupler. In regards to claim 130, Carter discloses said emplaced first and second conduits provide a passageway for fluid(s). In regards to claim 131, Carter discloses said emplaced first and second conduits provide a passageway for liquid(s). In regards to claim 132, Carter discloses a method of replacing a broken connector connecting emplaced first and second conduits with a split coupler, comprising: removing said broken connector from said emplaced first and second conduits; radially disposing a first semi-cylindrical member about said first conduit; radially disposing a second semi-cylindrical member about said first conduit; axially moving at least one of said first or second semi-cylindrical members to axially align and interlock said first and second semi-cylindrical members; and engaging a protrusion (50) outwardly extending from each of first semi-cylindrical member first and second terminal edges with a recess (56) inwardly extending into each of second semi-cylindrical members first and second terminal edges to interlock said first and second semi- cylindrical members. In regards to claim 133, Carter discloses engaging a protrusion outwardly extending from each of first semi-cylindrical member first and second terminal edges in a circumferential direction with a recess inwardly extending into each of second semi-cylindrical members first and second terminal edges in a circumferential direction to interlock said first and second semi-cylindrical members. In regards to claim 134, Carter discloses method of replacing a broken connector connecting emplaced first and second conduits with a split coupler, comprising: removing said broken connector from said emplaced first and second conduits; radially disposing a first semi-cylindrical member about said first conduit; radially disposing a second semi-cylindrical member about said first conduit; axially moving at least one of said first or second semi-cylindrical members to axially align and interlock said first and second semi-cylindrical members; and gripping one or more grip elements coupled to a first semi-cylindrical member outer surface to facilitate interlocking said first and second semi-cylindrical members. In regards to claim 135, Carter discloses method of replacing a broken connector connecting emplaced first and second conduits with a split coupler, comprising: removing said broken connector from said emplaced first and second conduits; radially disposing a first semi-cylindrical member about said first conduit; radially disposing a second semi-cylindrical member about said first conduit; axially moving at least one of said first or second semi-cylindrical members to axially align and interlock said first and second semi-cylindrical members; and gripping one or more grip elements coupled to a second semi-cylindrical member outer surface to facilitate interlocking said first and second semi-cylindrical members. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to AARON M DUNWOODY whose telephone number is (571)272-7080. The examiner can normally be reached Monday - Friday 9:00 am - 6:00 pm. 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 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. /AARON M DUNWOODY/ Primary Examiner, Art Unit 3679
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Prosecution Timeline

Nov 06, 2023
Application Filed
Jan 29, 2025
Non-Final Rejection — §102
Jul 18, 2025
Response Filed
Aug 07, 2025
Final Rejection — §102
Nov 03, 2025
Response after Non-Final Action
Nov 07, 2025
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12601441
METHOD, DEVICE AND SYSTEM OF A HOSE RESTRAINT DEVICE INSTALLABLE ON A HOSE CARRYING A PRESSURIZED FLUID AND A FITTING THEREOF DURING OPERATION OF THE HOSE
2y 5m to grant Granted Apr 14, 2026
Patent 12601368
Split Coupler For Pipes
2y 5m to grant Granted Apr 14, 2026
Patent 12601434
FLUID CONNECTION ASSEMBLY
2y 5m to grant Granted Apr 14, 2026
Patent 12584575
QUICK CONNECT RELEASE SYSTEM FOR A FLUID COUPLING
2y 5m to grant Granted Mar 24, 2026
Patent 12584572
V-CLAMP WITH BAND LOCK
2y 5m to grant Granted Mar 24, 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
75%
Grant Probability
87%
With Interview (+11.9%)
2y 10m
Median Time to Grant
High
PTA Risk
Based on 1605 resolved cases by this examiner. Grant probability derived from career allow rate.

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