Prosecution Insights
Last updated: April 19, 2026
Application No. 18/564,004

HEAT EXCHANGER SEALING PLATE FOR AIR CONDITIONER, INDOOR UNIT AND AIR CONDITIONER

Non-Final OA §102
Filed
Nov 24, 2023
Examiner
TANENBAUM, TZVI SAMUEL
Art Unit
3763
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Hefei Midea Heating & Ventilating Equipment Co. Ltd.
OA Round
1 (Non-Final)
68%
Grant Probability
Favorable
1-2
OA Rounds
2y 8m
To Grant
78%
With Interview

Examiner Intelligence

Grants 68% — above average
68%
Career Allow Rate
516 granted / 764 resolved
-2.5% vs TC avg
Moderate +10% lift
Without
With
+10.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
25 currently pending
Career history
789
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
43.7%
+3.7% vs TC avg
§102
19.7%
-20.3% vs TC avg
§112
30.1%
-9.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 764 resolved cases

Office Action

§102
DETAILED ACTION 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) 15 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Kato et al WO2017006467 A1. Kato teaches a sealing plate constituted by drain pan for a heat exchanger 4 of an air conditioner, comprising: a first connecting portion for connecting with the heat exchanger since the heat sits on the drain pain (at the right side of the drain pan) a second connecting portion for connecting with the heat exchanger since the heat sits on the drain pain (at the back side of the drain pan) a water pump mounting portion for installation of a water pump since the 14 is received for installation in the drain pan. Note that the claim language is very broad and that the recitation of a water pump is an intended use. Reasons for Allowance The following is an examiner’s statement of reasons for allowance: Claims 1-14 are allowable over the prior art of record. For example, Chen, Suda and Yan teach sealing plates for a heat exchanger arranged inside a casing of an indoor unit, but do not teach said sealing plates comprise a water pump mounting portion for a water pump. Claims 16-24 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. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to STEVE S TANENBAUM whose telephone number is (313)446-6522. The examiner can normally be reached M-F 11 AM - 7 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, Frantz Jules can be reached at (571) 272-6681. 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. /Steve S TANENBAUM/Examiner, Art Unit 3763
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Prosecution Timeline

Nov 24, 2023
Application Filed
Feb 13, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12590651
SEALING ELEMENT FOR SEALING FLUID LINES IN A FEED-THROUGH OPENING OF A WALL AND SEALING ARRANGEMENT WITH THE SEALING ELEMENT AND METHOD FOR MOUNTING THE SEALING ARRANGEMENT
2y 5m to grant Granted Mar 31, 2026
Patent 12590717
ELECTRIC CONTROL BOX OF AIR CONDITIONER AND AIR CONDITIONER
2y 5m to grant Granted Mar 31, 2026
Patent 12590715
Air Conditioner Condenser Unit
2y 5m to grant Granted Mar 31, 2026
Patent 12584685
Magnetic Ice Cube System
2y 5m to grant Granted Mar 24, 2026
Patent 12571548
WATER TANK MODULE FOR AIR-CONDITIONING WATER SYSTEM AND AIR-CONDITIONING WATER SYSTEM
2y 5m to grant Granted Mar 10, 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
68%
Grant Probability
78%
With Interview (+10.0%)
2y 8m
Median Time to Grant
Low
PTA Risk
Based on 764 resolved cases by this examiner. Grant probability derived from career allow rate.

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