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App. No. 18/494,306 · Confirmation No. 1335

Modular Cold Climate Heat Pump System with Multi-Segment Heat Exchanger

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2026-06-02 ADS Application Data Sheet 8 View
2026-06-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-06-02 CTNF Non-Final Rejection 25 View
2026-06-02 892 List of references cited by examiner 1 View
2026-06-02 SRFW Search information including classification, databases and other search related notes 2 View
2026-06-02 SRNT Examiner's search strategy and results 20 View
2026-06-02 BIB Bibliographic Data Sheet 1 View
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2026-04-23 CLM Claims 4 View
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2026-04-03 CTAV Advisory Action (PTOL-303) 3 View
2026-04-03 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2026-04-03 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2026-03-02 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
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2026-03-02 ADS Application Data Sheet 8 View
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2026-03-02 CLM Claims 4 View
2026-03-02 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2026-03-02 WFEE Fee Worksheet (SB06) 1 View
2026-02-13 M865E Electronic Request for Interview with Examiner 1 View
2025-12-29 CTFR Final Rejection 23 View
2025-12-29 SRFW Search information including classification, databases and other search related notes 2 View
2025-12-29 BIB Bibliographic Data Sheet 1 View
2025-12-29 SRNT Examiner's search strategy and results 14 View
2025-09-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-09-12 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
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2025-09-11 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
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2025-08-07 M865E Electronic Request for Interview with Examiner 1 View
2025-06-13 CTNF Non-Final Rejection 23 View
2025-06-13 892 List of references cited by examiner 1 View
2025-06-13 SRFW Search information including classification, databases and other search related notes 2 View
2025-06-13 1449 List of References cited by applicant and considered by examiner 6 View
2025-06-13 1449 List of References cited by applicant and considered by examiner 4 View
2025-06-13 BIB Bibliographic Data Sheet 1 View
2025-06-13 1449 List of References cited by applicant and considered by examiner 4 View
2025-06-13 SRNT Examiner's search strategy and results 12 View
2025-06-13 1449 List of References cited by applicant and considered by examiner 5 View
2025-03-31 FOR Foreign Reference 27 View
2025-03-31 REF.OTHER Other reference-Patent/Application/Search Documents 7 View
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2025-03-31 REF.OTHER Other reference-Patent/Application/Search Documents 9 View
2025-03-31 REF.OTHER Other reference-Patent/Application/Search Documents 7 View
2025-03-31 FOR Foreign Reference 44 View
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2025-03-31 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
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2024-05-02 NTC.PUB Notice of Publication 1 View
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-04-02 FOR Foreign Reference 26 View
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2024-03-04 OATH Oath or Declaration filed 2 View
2024-01-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-01-26 FOR Foreign Reference 30 View
2024-01-26 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2024-01-26 FOR Foreign Reference 56 View
2023-11-08 APP.FILE.REC Filing Receipt 3 View
2023-11-08 WFEE Fee Worksheet (SB06) 1 View
2023-11-08 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2023-10-26 OATH Oath or Declaration filed 3 View
2023-10-25 APP.TEXT Application body structured text document — View
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2023-10-25 DRW Drawings-only black and white line drawings 6 View
2023-10-25 ADS Application Data Sheet 9 View
2023-10-25 SPEC Specification 21 View
2023-10-25 CLM Claims 4 View
2023-10-25 ABST Abstract 1 View
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Quick Facts
App. No.
18/494,306
Filed
2023-10-25
Pub. No.
US20240142146A1
Art Unit
3763