Prosecution Insights
Last updated: October 22, 2026
Application No. 18/596,912

INSULATED SLEEVE CONNECTORS AND METHODS FOR CONNECTING DUCTS

Final Rejection §102
Filed
Mar 06, 2024
Examiner
DRAGICEVICH, ZACHARY T
Art Unit
3679
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
The Boeing Company
OA Round
4 (Final)
80%
Grant Probability
Favorable
5-6
OA Rounds
2m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
582 granted / 730 resolved
+27.7% vs TC avg
Minimal +5% lift
Without
With
+4.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
25 currently pending
Career history
763
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
38.8%
-1.2% vs TC avg
§102
34.0%
-6.0% vs TC avg
§112
23.4%
-16.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 730 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 . The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. Election/Restrictions Claim 1 is allowable. The restriction requirement between species A-E, as set forth in the Office action mailed on 17 September 2025, has been reconsidered in view of the allowability of claims to the elected invention pursuant to MPEP § 821.04(a). The restriction requirement is hereby withdrawn as to any claim that requires all the limitations of an allowable claim. Specifically, the restriction requirement is partially withdrawn. Claims 9-11, 15-17, and 21, directed to the non-elected species, are no longer withdrawn from consideration because the claim(s) requires all the limitations of an allowable claim. However, claims 78 and 81, directed to the non-elected method, remain withdrawn from consideration because they do not require all the limitations of an allowable claim. In view of the above noted withdrawal of the restriction requirement, applicant is advised that if any claim presented in a divisional application is anticipated by, or includes all the limitations of, a claim that is allowable in the present application, such claim may be subject to provisional statutory and/or nonstatutory double patenting rejections over the claims of the instant application. Once a restriction requirement is withdrawn, the provisions of 35 U.S.C. 121 are no longer applicable. See In re Ziegler, 443 F.2d 1211, 1215, 170 USPQ 129, 131-32 (CCPA 1971). See also MPEP § 804.01. Claim Rejections - 35 USC § 102 Claim 89 is rejected under 35 U.S.C. 102(a)(2) as being anticipated by Kacik et al. (US 2025/0052342 hereinafter “Kacik”). In regards to claim 89, Kacik discloses an insulated sleeve connector comprising: a tubular body (203) having a longitudinal axis and comprising a base layer (301) of a flexible material, the base layer forming: a first end (at 407a) of the tubular body comprising a first opening; a second end (at 407b) of the tubular body opposite the first end along the longitudinal axis and comprising a second opening; and a central section (501) of the tubular body situated along the longitudinal axis between the first end and the second end; and a number of first tabs (407a) between each channel 409) extending outwardly from the first end of the tubular body along the longitudinal axis; and a number of second tabs (407b between each channel 409) extending outwardly from the second end of the tubular body along the longitudinal axis. Allowable Subject Matter Claims 1, 4-12, 15-17, 21, and 25 are allowed. Claims 90 and 91 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. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. 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 09/30/2026
Read full office action

Prosecution Timeline

Show 11 earlier events
May 22, 2026
Request for Continued Examination
May 28, 2026
Response after Non-Final Action
Jun 05, 2026
Non-Final Rejection mailed — §102
Aug 28, 2026
Interview Requested
Sep 03, 2026
Examiner Interview Summary
Sep 03, 2026
Applicant Interview (Telephonic)
Sep 08, 2026
Response Filed
Oct 05, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12768490
FLUID TRANSFER SYSTEM, SWIVEL JOINT DEVICE INCLUDING SUCH A SYSTEM, STACK OF SWIVEL JOINT DEVICES AND FLUID EXPLOITATION INSTALLATION
2y 3m to grant Granted Oct 20, 2026
Patent 12768237
FLUID CONNECTION AND SEAL USEFUL AT WELLHEADS
1y 12m to grant Granted Oct 20, 2026
Patent 12760819
PRE-ASSEMBLED COUPLING ASSEMBLY WITH FLEXIBLE HOSE ADAPTER
2y 8m to grant Granted Oct 13, 2026
Patent 12753867
WIRE SECUREMENT
4y 5m to grant Granted Oct 06, 2026
Patent 12729785
A PLUMBING CONNECTOR
3y 7m to grant Granted Sep 08, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
80%
Grant Probability
84%
With Interview (+4.7%)
2y 10m (~2m remaining)
Median Time to Grant
High
PTA Risk
Based on 730 resolved cases by this examiner. Grant probability derived from career allowance rate.

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