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App. No. 18/441,867 · Confirmation No. 7576

TUBE JOINT FOR HVAC SYSTEM

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2026-07-01 NOA Notice of Allowance and Fees Due (PTOL-85) 8 View
2026-07-01 892 List of references cited by examiner 7 View
2026-07-01 FWCLM Index of Claims 1 View
2026-07-01 SRFW Search information including classification, databases and other search related notes 2 View
2026-07-01 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2026-07-01 FOR Foreign Reference 37 View
2026-07-01 BIB Bibliographic Data Sheet 1 View
2026-07-01 FOR Foreign Reference 37 View
2026-07-01 FOR Foreign Reference 11 View
2026-07-01 FOR Foreign Reference 11 View
2026-07-01 FOR Foreign Reference 45 View
2026-07-01 SRNT Examiner's search strategy and results 39 View
2026-04-15 ELC. Response to Election / Restriction Filed — View
2026-04-15 ELC. Response to Election / Restriction Filed 1 View
2026-04-15 CLM Claims 5 View
2026-04-15 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2026-04-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-03-04 OA.POSTCARD A courtesy postcard sent by USPTO to users who opt-in for e-Office Action 1 View
2026-02-25 CTRS Requirement for Restriction/Election 7 View
2026-02-25 FWCLM Index of Claims 1 View
2026-02-25 SRFW Search information including classification, databases and other search related notes 2 View
2026-02-25 SRNT Examiner's search strategy and results 13 View
2026-02-25 1449 List of References cited by applicant and considered by examiner 4 View
2025-11-20 WFEE Fee Worksheet (SB06) 1 View
2025-11-10 APP.TEXT Application body structured text document — View
2025-11-10 ELC. Response to Election / Restriction Filed 1 View
2025-11-10 CLM Claims 6 View
2025-11-10 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2025-11-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-11-10 WFEE Fee Worksheet (SB06) 1 View
2025-10-14 C.AD.PC Change of Address via Patent Center​ 1 View
2025-10-14 MFEE.C.AD.PC Change of Address via ​Patent Center 1 View
2025-09-10 CTRS Requirement for Restriction/Election 10 View
2025-09-10 FWCLM Index of Claims 1 View
2025-09-10 BIB Bibliographic Data Sheet 1 View
2024-08-15 NTC.PUB Notice of Publication 1 View
2024-04-27 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-04-27 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-02-29 APP.FILE.REC Filing Receipt 3 View
2024-02-29 WFEE Fee Worksheet (SB06) 1 View
2024-02-29 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2024-02-14 APP.TEXT Application body structured text document — View
2024-02-14 PA.. Power of Attorney 3 View
2024-02-14 FOR Foreign Reference 18 View
2024-02-14 ADS Application Data Sheet 9 View
2024-02-14 DRW Drawings-only black and white line drawings 12 View
2024-02-14 N417 Electronic Filing System Acknowledgment Receipt 3 View
2024-02-14 SPEC Specification 31 View
2024-02-14 CLM Claims 4 View
2024-02-14 ABST Abstract 1 View
2024-02-14 FOR Foreign Reference 10 View
2024-02-14 FOR Foreign Reference 22 View
2024-02-14 N417.PYMT Electronic Fee Payment 2 View
2024-02-14 OATH Oath or Declaration filed 4 View
2024-02-14 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
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Quick Facts
App. No.
18/441,867
Filed
2024-02-14
Pub. No.
US20240271838A1
Art Unit
3763