Prosecution Insights
Last updated: August 15, 2026
Application No. 17/959,151

DIVERTER PLATE FOR FURNACE OF HVAC SYSTEM

Final Rejection §DOUBLEPATENT
Filed
Oct 03, 2022
Priority
Dec 24, 2019 — provisional 62/953,350 +1 more
Examiner
LAU, JASON
Art Unit
3762
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Johnson Controls Light Commercial Ip GmbH
OA Round
6 (Final)
54%
Grant Probability
Moderate
7-8
OA Rounds
0m
Est. Remaining
69%
With Interview

Examiner Intelligence

Grants 54% of resolved cases
54%
Career Allowance Rate
488 granted / 907 resolved
-16.2% vs TC avg
Moderate +15% lift
Without
With
+15.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
54 currently pending
Career history
963
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
66.2%
+26.2% vs TC avg
§102
15.8%
-24.2% vs TC avg
§112
14.2%
-25.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 907 resolved cases

Office Action

§DOUBLEPATENT
DETAILED ACTION Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp. Claim 1 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 7 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Claim 2 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 7 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Claim 4 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 7 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Claim 7 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 7 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Claim 8 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 26 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Claim 9 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 7 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Claim 10 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 26 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Claim 11 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 26 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Claim 13 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 26 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Claim 16 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 26 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Claim 20 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 26 of U.S. Patent No. 11460221 B2. Although the claims at issue are not identical, they are not patentably distinct from each other or are minor variations of each other. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JASON LAU whose telephone number is (571)270-7644. The examiner can normally be reached Mon-Fri 8:00-5:00. 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, Michael Hoang can be reached at 571-272-6460. 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. /JASON LAU/Primary Examiner, Art Unit 3762
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Prosecution Timeline

Show 13 earlier events
Jan 10, 2025
Response Filed
Mar 27, 2025
Final Rejection mailed — §DOUBLEPATENT
May 27, 2025
Response after Non-Final Action
Jun 27, 2025
Request for Continued Examination
Jul 01, 2025
Response after Non-Final Action
Oct 15, 2025
Non-Final Rejection mailed — §DOUBLEPATENT
Feb 03, 2026
Response Filed
Aug 12, 2026
Final Rejection mailed — §DOUBLEPATENT (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

7-8
Expected OA Rounds
54%
Grant Probability
69%
With Interview (+15.0%)
3y 4m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 907 resolved cases by this examiner. Grant probability derived from career allowance rate.

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