Prosecution Insights
Last updated: April 18, 2026
Application No. 17/802,140

CORD-SHAPED HEATER AND SHEET-SHAPED HEATER

Final Rejection §103
Filed
Aug 25, 2022
Examiner
BACHNER, ROBERT G
Art Unit
2898
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Kurabe Industrial Co. Ltd.
OA Round
4 (Final)
88%
Grant Probability
Favorable
5-6
OA Rounds
2y 6m
To Grant
94%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allow Rate
737 granted / 838 resolved
+19.9% vs TC avg
Moderate +6% lift
Without
With
+6.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
32 currently pending
Career history
870
Total Applications
across all art units

Statute-Specific Performance

§101
4.7%
-35.3% vs TC avg
§103
53.3%
+13.3% vs TC avg
§102
18.7%
-21.3% vs TC avg
§112
14.9%
-25.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 838 resolved cases

Office Action

§103
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 . DETAILED ACTION Response to Arguments Applicant’s arguments with respect to claim 2 has been considered but are moot because the new ground of rejection does not rely on the interpretations of the reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Applicants assert that Min fails to disclose the newly added features of claim 2. However, Hase teaches these features as detailed below. As such, the claims would have been rendered obvious as detailed below. Thus, this action is hereby FINAL. Claim Rejections - 35 USC § 103 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. Claims 2 and 4 are rejected under 35 U.S.C. 103 as being unpatentable over Hase (U.S. Patent Application Publication No. 2015/0257205) in view of In view of South Korea Patent Document (KR10-0892908), copy attached Machine translation cited, hereafter, Min as evidenced by Arkema Pebax Elastomer Family, retrieved 9.17.2025, Published: https://www.arkema.com/usa/en/product-range/technicalpolymers/pebax-product-family/ (Year: 2025), hereafter Arkema. Regarding claim 2. Hase discloses: A cord-shaped heater, comprising: a conductive wire(5a); an insulating layer(5b) formed of a resin (5b being a resin, see Hase Abstract, that 5b is formed of a resin) on an outer periphery of the conductive wire(5a); and a heat fusion layer (7) formed on an outer periphery of the insulation layer (7 on outter periphery of 5b) so that the heat fusion layer is in contact with the outer periphery of the insulation layer(7 being in contact with outside of 5b), wherein Hase does not discloses: the heat fusion layer is a polyamide-based thermoplastic elastomer. Hase does not discloses: the heat fusion layer is polyamide-based thermoplastic elastomer. Min discloses: polyamide-based thermoplastic elastomer.(See Fig 7, 7, and abstract), disclosing that7 may be made of Pibax (Pebax) of Arkema. Min discloses that 7 provides the benefit of of providing excellent heat resistance, insulation and hardening resistance over other materials. Arkema discloses that Pebax is a thermoplastic elastomer consisting of polyamide. As such, it would have been obvious to modify Hase by using the cladding material of Min for the obvious benefit of providing the benefits taught by Min. As such, it would have been obvious to modify the device of Hase to include the outer layer of Min to obtain the obvious benefit. Thus, the features of claim 2 would have been obvious prior to the effective filing date of this application. Regarding claim 4. Hase Fig. 4 discloses: A sheet-shaped heater, wherein the cord-shaped heater(10) according to claim 2 is arranged on a substrate(11). Conclusion THIS ACTION IS MADE FINAL. 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 ROBERT G BACHNER whose telephone number is (571)270-3888. The examiner can normally be reached on Monday-Friday, 10-6 EST. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Leonard Chang can be reached at (571) 270-3691. 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. Conclusion THIS ACTION IS MADE FINAL. 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 ROBERT G BACHNER whose telephone number is (571)270-3888. The examiner can normally be reached on Monday-Friday, 10-6 EST. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Leonard Chang can be reached at (571) 270-3691. 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. /ROBERT G BACHNER/Primary Examiner, Art Unit 2898
Read full office action

Prosecution Timeline

Aug 25, 2022
Application Filed
Aug 25, 2022
Response after Non-Final Action
Jun 11, 2025
Non-Final Rejection — §103
Jun 26, 2025
Response Filed
Jul 23, 2025
Final Rejection — §103
Aug 06, 2025
Interview Requested
Aug 08, 2025
Applicant Interview (Telephonic)
Aug 08, 2025
Examiner Interview Summary
Sep 03, 2025
Response after Non-Final Action
Sep 03, 2025
Notice of Allowance
Sep 18, 2025
Response after Non-Final Action
Sep 22, 2025
Non-Final Rejection — §103
Oct 27, 2025
Response Filed
Apr 06, 2026
Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12593643
BATCH THERMAL PROCESS CHAMBER
2y 5m to grant Granted Mar 31, 2026
Patent 12588743
HAIRSTYLING DEVICE
2y 5m to grant Granted Mar 31, 2026
Patent 12582166
AEROSOL PROVISION DEVICE
2y 5m to grant Granted Mar 24, 2026
Patent 12588520
ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE
2y 5m to grant Granted Mar 24, 2026
Patent 12581983
SEMICONDUCTOR MODULE COMPRISING A SEMICONDUCTOR AND COMPRISING A SHAPED METAL BODY THAT IS ELECTRICALLY CONTACTED BY THE SEMICONDUCTOR
2y 5m to grant Granted Mar 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

5-6
Expected OA Rounds
88%
Grant Probability
94%
With Interview (+6.5%)
2y 6m
Median Time to Grant
High
PTA Risk
Based on 838 resolved cases by this examiner. Grant probability derived from career allow 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