IP Library › Granted Patent US 11,702,984
Granted Patent Utility
US 11,702,984 · Confirmation No. 9197

OFF-SET DUCT HEAT EXCHANGER

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2023-08-03 NTC.PUB Notice of Publication 1 View
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2023-04-05 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
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2022-10-14 CTNF Non-Final Rejection 7 View
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2022-10-14 SRNT Examiner's search strategy and results 4 View
2022-10-14 1449 List of References cited by applicant and considered by examiner 4 View
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Quick Facts
Patent No.
US 11,702,984
App. No.
17/588,541
Filed
2022-01-31
Granted
2023-07-18
Pub. No.
US20230243303A1
Art Unit
3741
PTA
0 days