Prosecution Insights
Last updated: October 23, 2026
Application No. 17/904,870

CONNECTOR SYSTEM WITH RELEASABLE CONTOUR SEAL FOR A FLUID SYSTEM

Final Rejection §102
Filed
Aug 23, 2022
Priority
Feb 24, 2020 — provisional 62/980,879 +1 more
Examiner
BOCHNA, DAVID
Art Unit
3679
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Siemens Healthineers AG
OA Round
4 (Final)
80%
Grant Probability
Favorable
5-6
OA Rounds
0m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
1471 granted / 1842 resolved
+27.9% vs TC avg
Moderate +14% lift
Without
With
+13.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
31 currently pending
Career history
1884
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
31.1%
-8.9% vs TC avg
§102
41.8%
+1.8% vs TC avg
§112
22.6%
-17.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1842 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 (i.e., changing from AIA to pre-AIA ) 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) 16-17 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Fouts 4,736,969. In regard to claim 16, Fouts discloses a coupling system for a hose, the coupling system comprising: a connector having 18 cylindrical wall 14 defining an inner fluid passage 29 along a longitudinal axis; wherein the connector has an outer circumferential surface defining an outer thread 17, and a conical section 45, which is integrally formed in the cylindrical wall and whose diameter is reduced towards an end face of the connector, and which is to be inserted into a hose 40; and a tubular clamping nut 30 arranged around the connector along the longitudinal axis; wherein the clamping nut has an inner circumferential surface defining an inner thread 31 engaging the outer thread of the connector, wherein rotation of the threads causes the clamping nut to move relative to the connector along the longitudinal axis; wherein the inner circumferential surface of the clamp further defines a clamping surface 38 around the conical section of the connector; and wherein by rotation of the clamp around the connector, a clamping distance between the clamping surface and a lateral surface of the integrally formed conical section is reduced, in order to press a hose wall 43 against the conical section 45 wherein the connector further comprises an intermediate connector area 14 between the outer thread 17 and the conical section 45, the intermediate connector area having an outer diameter smaller than the outer thread and a largest outer diameter of the conical section, and the inner circumferential surface of the tubular clamping nut further defines an intermediate clamping nut area 35 between the inner thread 31 and the clamping surface 38, the intermediate clamping nut area having an inner diameter larger than the inner thread and a largest inner diameter of the clamping surface, wherein the intermediate connector area and the intermediate clamping nut area are radially spaced from one another so as to define an annular gap extending along the longitudinal axis (see fig. 3). In regard to claim 17, wherein the clamping surface 38 extends rotationally symmetrically along the conical section 45, and during rotation the lateral surface of the conical section and the clamping surfaces are shifted along the longitudinal axis towards each other (see from fig. 2 to fig. 3). Allowable Subject Matter Claims 1-6, 8-15 and 19-25 are allowed. Claim 18 is 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. Response to Arguments Applicant’s arguments with respect to claim(s) 16-17 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Spriegel discloses a similar coupling that is common and well known in the art. 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 DAVID E. BOCHNA whose telephone number is (571)272-7078. The examiner can normally be reached Monday-Friday 8:00-5:30. 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. /DAVID BOCHNA/Primary Examiner, Art Unit 3679
Read full office action

Prosecution Timeline

Show 1 earlier event
Jul 21, 2025
Non-Final Rejection mailed — §102
Oct 17, 2025
Response Filed
Jan 29, 2026
Final Rejection mailed — §102
Mar 25, 2026
Request for Continued Examination
Apr 24, 2026
Response after Non-Final Action
May 12, 2026
Non-Final Rejection mailed — §102
Aug 11, 2026
Response Filed
Oct 06, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12768476
COMPOSITE PIPE
2y 11m to grant Granted Oct 20, 2026
Patent 12758085
MULTI-ENDOSCOPE PLATFORM COUPLING
3y 3m to grant Granted Oct 13, 2026
Patent 12756148
CONNECTING DEVICE
3y 10m to grant Granted Oct 06, 2026
Patent 12753870
PIPE FITTING
1y 7m to grant Granted Oct 06, 2026
Patent 12736158
ASSEMBLY OF RESIN PIPE AND METAL MEMBER AND METHOD OF MANUFACTURING ASSEMBLY
2y 6m to grant Granted Sep 15, 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
94%
With Interview (+13.6%)
2y 6m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1842 resolved cases by this examiner. Grant probability derived from career allowance rate.

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