Prosecution Insights
Last updated: July 17, 2026
Application No. 19/047,795

STORAGE TANK SIPHON

Non-Final OA §102
Filed
Feb 07, 2025
Priority
Feb 09, 2024 — provisional 63/551,608
Examiner
ARUNDALE, ROBERT K
Art Unit
3753
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Stormwell Inc.
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
10m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allowance Rate
593 granted / 786 resolved
+5.4% vs TC avg
Strong +24% interview lift
Without
With
+24.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
20 currently pending
Career history
811
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
62.5%
+22.5% vs TC avg
§102
15.1%
-24.9% vs TC avg
§112
19.6%
-20.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 786 resolved cases

Office Action

§102
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) 1-12 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Martin et al. (U.S. Patent 6,032,821), hereinafter “Martin”. In regards to claim 1, Martin discloses a tube portion (20) including: a suction adapter (46, 90) at one end of the tube portion (20); and a siphon tube receptacle (82) at the other end of the tube portion (20). When reading the preamble in the context of the entire claim, the recitation “tank siphon” is not limiting because the body of the claim describes a complete invention and the language recited solely in the preamble does not provide any distinct definition of any of the claimed invention’s limitations. Thus, the preamble of the claim(s) is not considered a limitation and is of no significance to claim construction. See MPEP § 2111.02. In regards to claims 2 and 8, the suction adapter (46, 90) is attached to the tube portion (20) via a friction fit. In regards to claims 3 and 9, the suction adapter (46, 90) comprises a fitting (46) capable of receiving a suction source. In regards to claims 4 and 10, the fitting (90) is stepped at least to the same extent as applicant, wherein applicant appears to illustrate the fitting and adapter as the same element. Further, it is the office’s position that the adapter/fitting (46, 90) of Martin is capable of different sized suction sources. In regards to claims 5 and 11, the siphon tube receptable (82) comprises a notched area (N). PNG media_image1.png 544 444 media_image1.png Greyscale In regards to claims 6 and 12, the tube portion comprises a set of aeration holes (100). In regards to claim 7, Martin further discloses a storage tank (14) wherein the siphon tube receptable (82) is positioned at a bottom of the water storage tank (14) and the suction adapter (46, 90) extends through an upper surface of the water surface tank (14). When reading the preamble in the context of the entire claim, the recitation “sediment collection apparatus” is not limiting because the body of the claim describes a complete invention and the language recited solely in the preamble does not provide any distinct definition of any of the claimed invention’s limitations. Thus, the preamble of the claim(s) is not considered a limitation and is of no significance to claim construction. See MPEP § 2111.02. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to R.K. Arundale whose telephone number is 571-270-3453. The examiner can normally be reached on Monday-Friday (9:30AM-6:00PM EST). If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisors can be reached by phone. Kenneth Rinehart can be reached at 571-272-4881, and Craig Schneider can be reached at 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 an application may be obtained from Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center for authorized users only. Should you have questions about access to Patent Center, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). 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) Form at https://www.uspto.gov/patents/uspto-automated- interview-request-air-form. /ROBERT K ARUNDALE/Primary Examiner, Art Unit 3753
Read full office action

Prosecution Timeline

Feb 07, 2025
Application Filed
Jun 22, 2026
Non-Final Rejection mailed — §102 (current)

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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
75%
Grant Probability
99%
With Interview (+24.3%)
2y 4m (~10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 786 resolved cases by this examiner. Grant probability derived from career allowance rate.

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