Prosecution Insights
Last updated: April 19, 2026
Application No. 19/269,993

FLUID CONNECTION ELEMENT AND ASSEMBLY

Non-Final OA §112
Filed
Jul 15, 2025
Examiner
KEE, FANNIE C
Art Unit
3679
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Staubli
OA Round
1 (Non-Final)
70%
Grant Probability
Favorable
1-2
OA Rounds
3y 7m
To Grant
99%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allow Rate
536 granted / 769 resolved
+17.7% vs TC avg
Strong +30% interview lift
Without
With
+29.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
28 currently pending
Career history
797
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
32.3%
-7.7% vs TC avg
§102
38.4%
-1.6% vs TC avg
§112
26.4%
-13.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 769 resolved cases

Office Action

§112
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 . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Specification The disclosure is objected to because of the following informalities: Paragraph 45, line 8 – replace “seal 23” before “to ensure” with --seal 22--. Paragraph 112, line 1 – replace “Figure 11” with --Figure 10--. Correction is required. Claim Objections Claim 1 is objected to because of the following informalities: Line 20 – replace “the” before “diameter of said at least one locking ball” with --a--. Line 25 – replace “the” before “front of the elongated housing” with --a--. Line 26 – replace “the” before “diameter of a cylinder” with --a--. Correction is required. Claim 3 is objected to because of the following informalities: Line 2 – replace “the” before “front of the median internal wall” with --a--.. Correction is required. Claim 7 is objected to because of the following informalities: Line 3 – replace “comprise” after “the stop means” with --comprises--. Correction is required. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. Claims 1-16 are rejected under 35 U.S.C. 112(b) as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 1 recites “wherein: the connection element comprises a maneuvering ring, movable relative to the body along the central axis, mounted around the locking ring and comprising an internal radial wall, radially facing the front annular part of the body at the front of the elongated housing, and whose diameter is less than the diameter of a cylinder coaxial with the central axis and comprising said at least one actuation ball…” First, it is not clear what element is being cited with regard to “whose diameter”. Second, it is not clear what cylinder is being recited with regard to the actuation ball as the actuation ball is received in the elongate housing of the body. Is the cylinder a part of the body? Claims 4-9 and 11-16 are rejected herein due to their dependency on claim 1. Claim 2 recites “and a rear internal wall, extending along the central axis between the median internal wall and a rear end of the maneuvering ring and whose diameter is strictly greater than an external diameter of the radial heel.” First, it is not clear what element is being cited with regard to “whose diameter”. Second, it is not clear what would constitute “strictly greater” as opposed to greater. How much would determine a “strictly” greater amount? Claim 3 is rejected herein due to its dependency on claim 2. Claim 10 recites “wherein the front bearing and the rear bearing are axially spaced by a length greater than one-third.” It is not clear what the length for the spacing for the front and rear bearing is being compared to with regard to one-third. One-third of what? It appears that claim 10 is incomplete and needs to be amended to clarify the claim. Allowable Subject Matter Claim 1-16 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Conclusion The prior art made of record and not relied upon are examples of the general mechanical state of the art. Any inquiry concerning this communication or earlier communications from the examiner should be directed to FANNIE KEE whose telephone number is (571)272-1820. The examiner can normally be reached 8am-5pm. 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. /F.K./Examiner, Art Unit 3679 /Matthew Troutman/Supervisory Patent Examiner, Art Unit 3679
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Prosecution Timeline

Jul 15, 2025
Application Filed
Feb 19, 2026
Non-Final Rejection — §112 (current)

Precedent Cases

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Patent 12595865
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2y 5m to grant Granted Apr 07, 2026
Patent 12590666
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2y 5m to grant Granted Mar 31, 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
70%
Grant Probability
99%
With Interview (+29.8%)
3y 7m
Median Time to Grant
Low
PTA Risk
Based on 769 resolved cases by this examiner. Grant probability derived from career allow rate.

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