Prosecution Insights
Last updated: July 17, 2026
Application No. 18/754,967

CAP FOR A WATER HEATER, EXTRACTION TOOL, AND METHOD OF MANUFACTURE

Final Rejection §102
Filed
Jun 26, 2024
Examiner
WILSON, GREGORY A
Art Unit
1718
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Bradford White Corporation
OA Round
2 (Final)
82%
Grant Probability
Favorable
3-4
OA Rounds
9m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allowance Rate
984 granted / 1201 resolved
+16.9% vs TC avg
Moderate +7% lift
Without
With
+6.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
21 currently pending
Career history
1215
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
53.7%
+13.7% vs TC avg
§102
37.9%
-2.1% vs TC avg
§112
6.3%
-33.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1201 resolved cases

Office Action

§102
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 . Response to Arguments Applicant’s arguments with respect to claim(s) 1-3, 5, 8 and 9 being rejected under 35 USC 102(a)(1) as being anticipated by Bernasconi 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. 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 & 9 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Rohr et al (5,271,531). The recitation of a cap “for insertion into a spud of a water heater” has not been given patentable weight because it has been held that a preamble is denied the effect of a limitation where the claim is drawn to a structure and the portion of the claim following the preamble is a self-contained description of the structure not depending for completeness upon the introductory clause. Kropa v. Robie 99 USPQ (CCPA 1951). Rohr et al discloses a cap (40J) including a base (178J), a side wall (96J) extending from the base to define a cavity (92J) together with the base, wherein the base and the side wall cooperate to form a portion of the cap that is cup-shaped (SEE Figure 33 & 34) and a flange (98J) coupled to the side wall and extending outward therefrom to a peripheral rim, the flange having a first side and a second side that is opposite the first side and further than the first side from the base, wherein at least one of the first side of the flange (having grooves 115j, 111j) and the second side of the flange (having grooves 131J, 112J) includes a plurality of grooves (SEE Figure 33A). In re claim 9, Rohr et al discloses that an outer diameter of the side wall is “about” a third of a diameter of the peripheral rim of the flange (as illustrated per Figure 33A). Allowable Subject Matter Claims 2-8 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 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 GREGORY A WILSON whose telephone number is (571)272-4882. The examiner can normally be reached M-F; 7:00am-4:30pm. 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, Helena Kosanovic can be reached at 571-272-9059. 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. /GREGORY A WILSON/Primary Examiner, Art Unit 3762 July 7, 2026
Read full office action

Prosecution Timeline

Jun 26, 2024
Application Filed
Apr 30, 2026
Non-Final Rejection mailed — §102
May 14, 2026
Examiner Interview Summary
May 14, 2026
Applicant Interview (Telephonic)
May 18, 2026
Response Filed
Jul 09, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12674576
STRESS RELIEVING ATTACHMENT OF TUBE TO TUBESHEET, SUCH AS IN A PRESSURE VESSEL SHELL OF A NUCLEAR REACTOR POWER SYSTEM
3y 7m to grant Granted Jul 07, 2026
Patent 12674587
WATER TREATMENT SYSTEM AND TREATING WATER FOR ABATING BACTERIAL GROWTH
3y 5m to grant Granted Jul 07, 2026
Patent 12668535
Apparatus and Process For Calcining Feed Material
3y 6m to grant Granted Jun 30, 2026
Patent 12669248
Gas Leak Detector in Gas Appliances
2y 9m to grant Granted Jun 30, 2026
Patent 12663213
COOLING APPARATUS
2y 7m to grant Granted Jun 23, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

3-4
Expected OA Rounds
82%
Grant Probability
89%
With Interview (+6.7%)
2y 9m (~9m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1201 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month