Prosecution Insights
Last updated: April 19, 2026
Application No. 18/378,299

SPRAY WASHER NOZZLE

Non-Final OA §103
Filed
Oct 10, 2023
Examiner
GANEY, STEVEN J
Art Unit
3752
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Nifco America Corp.
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
2y 8m
To Grant
92%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allow Rate
1133 granted / 1378 resolved
+12.2% vs TC avg
Moderate +10% lift
Without
With
+10.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
23 currently pending
Career history
1401
Total Applications
across all art units

Statute-Specific Performance

§101
1.0%
-39.0% vs TC avg
§103
33.3%
-6.7% vs TC avg
§102
32.7%
-7.3% vs TC avg
§112
18.9%
-21.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1378 resolved cases

Office Action

§103
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 . Election/Restrictions Claims 5-10 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected species, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on January 28, 2026. Applicant’s election without traverse of Species I, claims 1-4, in the reply filed on January 29, 2026 is acknowledged. Claim Rejections - 35 USC § 103 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 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 1 is rejected under 35 U.S.C. 103 as being unpatentable over US 6,244,527 B1(Ferrazza et al) in view of US 7,036,749 B1(Steerman). Ferrazza et al ‘527 discloses a spray washer nozzle 10 comprising an upper housing 12; a lower housing 11 including a head 18 assembled with the upper housing and a nozzle body extending downwardly from the head, see Fig, 3, the nozzle body having a fluid channel 20 extending therethrough to supply fluid to the upper housing; a fastening device having fastening clips 25 formed on the head of the lower housing, and retaining members 40 formed in the upper housing and engaging the fastening clips to connect the upper and lower housings together; a nozzle portion arranged in the upper housing, see Fig. 3, and having a plurality of fluid chambers 30 and 31 and a fluid exit 34 to spray the fluid passing through the fluid channel and the fluid chambers from the fluid exit, and a seal 14 arranged between the upper housing and the lower housing to seal therebetween, except for retaining clips configured to attach the lower housing to a portion to be installed. See Figures 1-13 and col. 3, line 45 through col. 8, line 30. Steerman ‘749 discloses a spray washer nozzle 3 with a lower housing/nozzle body 11 having retaining clips “SF” to attach the lower housing/nozzle body 11 to a portion to be installed. See Figures 4B and 4C and col. 3, lines 19-48. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to provide the nozzle body with retaining clips configured to attach the lower housing to a portion to be installed, in the apparatus of Ferrazza et al ‘527, as taught by Steerman ‘749, since with such a modification the spray washer nozzle lower housing could be locked in a fixed position for spraying. Allowable Subject Matter Claims 2-4 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 The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Morgan et al ‘860, Morgan et al ‘630, and O’Brien ‘884 show various types of spray washer nozzles. Any inquiry concerning this communication or earlier communications from the examiner should be directed to STEVEN J GANEY whose telephone number is (571)272-4899. The examiner can normally be reached M-F 9am-5:30pm. 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, Arthur Hall can be reached at (571)270-1814. 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. STEVEN J. GANEY Primary Examiner Art Unit 3752 /STEVEN J GANEY/ Primary Examiner, Art Unit 3752
Read full office action

Prosecution Timeline

Oct 10, 2023
Application Filed
Mar 07, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599929
POWDER SPRAYING SYSTEM, POWDER SPRAYING NOZZLE AND METHOD
2y 5m to grant Granted Apr 14, 2026
Patent 12599123
Method for Spreading Spraying Liquid onto Arable Agricultural Land
2y 5m to grant Granted Apr 14, 2026
Patent 12594562
VARIABLE FLOW RATE HAND SHOWERS AND SHOWERHEADS
2y 5m to grant Granted Apr 07, 2026
Patent 12588606
AERIAL ELECTROSTATIC SYSTEM FOR WEATHER MODIFICATION
2y 5m to grant Granted Mar 31, 2026
Patent 12582999
TWO-FLUID NOZZLE WITH AN ARCUATE OPENING
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

1-2
Expected OA Rounds
82%
Grant Probability
92%
With Interview (+10.2%)
2y 8m
Median Time to Grant
Low
PTA Risk
Based on 1378 resolved cases by this examiner. Grant probability derived from career allow rate.

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