Prosecution Insights
Last updated: October 02, 2026
Application No. 19/213,213

HYDRANT NOZZLE CAP SPACER

Final Rejection §102§103
Filed
May 20, 2025
Priority
Mar 03, 2020 — continuation of 11/248,367 +3 more
Examiner
MURPHY, KEVIN F
Art Unit
3753
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Mueller International LLC
OA Round
2 (Final)
68%
Grant Probability
Favorable
3-4
OA Rounds
1y 4m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 68% — above average
68%
Career Allowance Rate
641 granted / 946 resolved
-2.2% vs TC avg
Strong +28% interview lift
Without
With
+27.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
33 currently pending
Career history
973
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
44.1%
+4.1% vs TC avg
§102
23.2%
-16.8% vs TC avg
§112
28.6%
-11.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 946 resolved cases

Office Action

§102 §103
DETAILED ACTION Claim(s) 1-20 are pending for consideration following applicant’s amendment filed 9/02/2026. 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 . Terminal Disclaimer The terminal disclaimer filed on 9/02/2026 disclaiming the terminal portion of any patent granted on this application which would extend beyond the expiration date of US Patent 12,012,732 has been reviewed and is accepted. The terminal disclaimer has been recorded. The terminal disclaimer filed on 9/02/2026 disclaiming the terminal portion of any patent granted on this application which would extend beyond the expiration date of US Patent 11,248,367 has been reviewed and is accepted. The terminal disclaimer has been recorded. 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 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) 17-19 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Chang (US Patent 7,240,927). Regarding Claim 17, Chang discloses a nozzle cap assembly for use with a hydrant assembly (the assembly of Chang is capable of use as a nozzle cap assembly for use with a hydrant assembly) having a barrel and a nozzle (the assembly of Chang is capable of use with a hydrant assembly having a barrel and a nozzle; it is noted that the claim does not recite a barrel and a nozzle as part of the claimed assembly), the nozzle cap assembly comprising: a nozzle cap 3 comprising a cap body 3 (body 3 is readable as a “nozzle cap” at least because it is fitted over connector 1), the cap body 3 comprising a bore sidewall (sidewall facing radially inward as shown in the annotated Figure 4 below) and an inner wall (annular lip 34 forms an inner wall), and defining a cap axis (axis extending through the center of 3); and a nozzle cap spacer 4 comprising: a spacer body (ring shaped body of 4 defined at the lower end of 4 as shown in the annotated Figures 3A below) defining an outer body edge (outer body edge at the base of hook 43 as shown in the annotated Figure 3A below); and a resilient first spacer spring arm 43 extending from the outer body edge and biased radially outward relative to the cap axis away from the spacer body in an extended orientation (the distal end of arm 43 is biased radially outward as shown in Figures 3A and 3B; this orientation defines an “extended orientation” as claimed); wherein the nozzle cap assembly is secured to the nozzle 1 (the assembly is secured to connector 1 which is seen to define a nozzle in the same manner as achieved by applicant’s nozzle connector) such that the nozzle cap spacer 4 is disposed between the inner wall 34 of the nozzle cap 3 and a distal end 13 of the nozzle 1 (as shown in Figure 4, spacer 4 is disposed between the inner wall 34 and the distal end of the nozzle 1, especially in the radial direction). PNG media_image1.png 738 704 media_image1.png Greyscale PNG media_image2.png 426 736 media_image2.png Greyscale Regarding Claim 18, Chang further discloses the cap body 3 further comprises an annular groove (annular groove directly below wall 34 as shown in the annotated Figure 4 above) defined in the bore sidewall, and a distal end of the first spacer spring arm (upper end of 43 as shown in Figure 4) is received in the annular groove (as shown in Figure 4). Regarding Claim 19, Chang further discloses the first spacer spring arm 43 extends from the outer body edge at an acute angle (i.e. 43 extends from the outer body edge at an incline relative to the edge, the incline being provided at less than 90 degrees relative to the outer body edge as best shown in Figure 3B). Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim 20 is/are rejected under 35 U.S.C. 103 as being unpatentable over Chang (US Patent 7,240,927) in view of Badon et al. (US Patent 7,298,279). Regarding Claim 20, Chang does not disclose the nozzle cap further comprises an antenna. Badon teaches a fluid connector such that a cap 102 includes an antenna (antenna coupled to monitoring device 110; col. 4, lines 3-11). It would have been obvious to one of ordinary skill in the art before the application was effectively filed to modify the device of Chang to include a monitoring device having an antenna coupled to the nozzle cap as taught by Badon for the purpose of providing a user with information regarding the operation of the connector. Allowable Subject Matter Claims 1-16 are allowed. Response to Arguments Applicant’s arguments with respect to claim(s) 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. Specifically, applicant argues that the previously applied art fails to teach the new limitations of claim 17 requiring a resilient first spacer spring arm extending from the outer body edge and biased radially outward relative to the cap axis. However, newly applied Chang teaches a resilient first spacer spring arm 43 extending from the outer body edge and biased radially outward relative to the cap axis. As described above, the distal end of arm 43 is biased radially outward relative to the cap axis as shown in Figures 3A and 3B. 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 KEVIN MURPHY whose telephone number is (571)270-5243. The examiner can normally be reached Monday - Friday 8am-4pm. 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, Craig Schneider can be reached on (571) 272-3607. 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. /KEVIN F MURPHY/Primary Examiner, Art Unit 3753
Read full office action

Prosecution Timeline

May 20, 2025
Application Filed
Jun 10, 2026
Non-Final Rejection mailed — §102, §103
Sep 02, 2026
Response Filed
Sep 22, 2026
Final Rejection mailed — §102, §103 (current)

Precedent Cases

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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
68%
Grant Probability
96%
With Interview (+27.7%)
2y 8m (~1y 4m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 946 resolved cases by this examiner. Grant probability derived from career allowance rate.

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