Prosecution Insights
Last updated: April 19, 2026
Application No. 18/884,588

Snap-On Cap For Container

Non-Final OA §112
Filed
Sep 13, 2024
Examiner
GEHMAN, BRYON P
Art Unit
3736
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Churchill Agency Services LLC AS Administrative Agent
OA Round
1 (Non-Final)
74%
Grant Probability
Favorable
1-2
OA Rounds
2y 1m
To Grant
99%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allow Rate
1435 granted / 1949 resolved
+3.6% vs TC avg
Strong +31% interview lift
Without
With
+30.8%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
46 currently pending
Career history
1995
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
51.0%
+11.0% vs TC avg
§102
5.5%
-34.5% vs TC avg
§112
23.7%
-16.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1949 resolved cases

Office Action

§112
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 . The substitute specification filed February 24, 2025 has been entered. The specification is objected to as failing to provide proper antecedent basis for the claimed subject matter. See 37 CFR 1.75(d)(1) and MPEP § 608.01(o). Correction, if not new matter, of the following is required: There is no antecedent basis in the specification for “the inlet port and the outlet port arranged asymmetrically…” as set forth in claim 17, lines 6-8 and claim 27, lines 8-10. There is no antecedent basis in the specification for “a first plug and a second plug configured to plug the inlet port and the outlet port” as set forth in claim 22, lines 1-2 and such plugs being monolithic as set forth in claim 23. There is no antecedent basis in the specification for the cap is “configured to be twisted onto the container via threads to mate securely with the container” as set forth in claim 25, lines 2-3. There is no antecedent basis in the specification for “a container top portion including a flange structure located below the top surface and extending radially outwardly relative to the container outer perimeter” as set forth in claim 27, lines 5-6. There is no antecedent basis in the specification for “a retaining pin configured to be received below the flange structure and support the container” as set forth in claim 29, lines 1-3. There is no antecedent basis in the specification for “the container further comprises an air-water separation tank” as set forth in claim 33, lines 1-2. There is no antecedent basis in the specification for “a retaining pin configured to be received below the flange structure and configured to attach the container to the air-water separation tank” as set forth in claim 34, lines 1-3. The following is a quotation of the first paragraph of 35 U.S.C. 112(a): IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. Claims 17-36 are rejected under 35 U.S.C. 112(a) as failing to comply with the written description requirement. The claims contain subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, at the time the application was filed, had possession of the claimed invention. The following subject matter is not disclosed in the parent patent nor the present disclosure, and as such comprises new matter. In claim 17, lines 6-8 and claim 27, lines 8-10, “the inlet port and the outlet port arranged asymmetrically…”. In claim 22, lines 1-2, “a first plug and a second plug configured to plug the inlet port and the outlet port” such plugs being monolithic as set forth in claim 23. In claim 25, lines 2-3, that the cap is “configured to be twisted onto the container via threads to mate securely with the container”. In claim 27, lines 5-6, “a container top portion including a flange structure located below the top surface and extending radially outwardly relative to the container outer perimeter” as set forth. In claim 29, lines 1-3, “a retaining pin configured to be received below the flange structure and support the container”. In claim 33, lines 1-2, “the container further comprises an air-water separation tank”. In claim 34, lines 1-3, “a retaining pin configured to be received below the flange structure and configured to attach the container to the air-water separation tank”. Prior Art not relied upon: Please refer to the additional references listed on the attached PTO-892, which, while not relied upon for the claim rejection, these references are deemed relevant to the claimed invention as a whole. Any inquiry concerning this communication or earlier communications from the examiner should be directed to BRYON P GEHMAN whose telephone number is (571) 272-4555. The examiner can normally be reached on Tuesday through Thursday from 7:30 am to 5:00 pm. 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, Orlando Aviles, can be reached on (571) 270-5531. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /BRYON P GEHMAN/Primary Examiner, Art Unit 3736 Bryon P. Gehman Primary Examiner Art Unit 3736 BPG
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Prosecution Timeline

Sep 13, 2024
Application Filed
Nov 14, 2025
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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TRAYS, PALLETIZED TRAY, BLANKS AND METHOD FOR FORMING A TRAY
2y 5m to grant Granted Apr 14, 2026
Patent 12595115
CIRCULAR SAW BLADE HOLDER
2y 5m to grant Granted Apr 07, 2026
Patent 12594749
RECYCLABLE BAG
2y 5m to grant Granted Apr 07, 2026
Patent 12595102
ARTICLE CARRIER AND BLANK THEREFOR
2y 5m to grant Granted Apr 07, 2026
Patent 12583657
Tool Accessory Packaging and Tool Accessory Product
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
74%
Grant Probability
99%
With Interview (+30.8%)
2y 1m
Median Time to Grant
Low
PTA Risk
Based on 1949 resolved cases by this examiner. Grant probability derived from career allow rate.

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