IP Library Patent Application 18534038
Patent Application Utility
App. No. 18/534,038 · Confirmation No. 6211

STAIR SYSTEM

Applicant: The AZEK Group LLC
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2026-07-02 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2026-07-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-06-30 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) View
2026-06-30 RCEX Request for Continued Examination (RCE) 3 View
2026-06-30 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2026-06-30 CLM Claims 5 View
2026-06-30 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2026-06-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-06-30 N417.PYMT Electronic Fee Payment 2 View
2026-06-30 WFEE Fee Worksheet (SB06) 1 View
2026-06-01 M865E Electronic Request for Interview with Examiner 1 View
2026-03-31 CTFR Final Rejection 13 View
2026-03-31 SRFW Search information including classification, databases and other search related notes 1 View
2026-03-31 1449 List of References cited by applicant and considered by examiner 7 View
2026-03-31 SRNT Examiner's search strategy and results 8 View
2026-03-26 N417.PYMT Electronic Fee Payment 2 View
2026-03-26 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2026-03-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-01-20 APP.TEXT Application body structured text document View
2026-01-20 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-01-20 CLM Claims 5 View
2026-01-20 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2026-01-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-01-20 WFEE Fee Worksheet (SB06) 1 View
2025-10-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-10-28 IDS Information Disclosure Statement (IDS) Form (SB08) 7 View
2025-10-20 CTNF Non-Final Rejection 11 View
2025-10-20 892 List of references cited by examiner 1 View
2025-10-20 SRFW Search information including classification, databases and other search related notes 1 View
2025-10-20 1449 List of References cited by applicant and considered by examiner 5 View
2025-10-20 SRNT Examiner's search strategy and results 11 View
2025-10-20 1449 List of References cited by applicant and considered by examiner 4 View
2025-10-20 1449 List of References cited by applicant and considered by examiner 5 View
2025-05-28 A.PE Preliminary Amendment View
2025-05-28 SPEC Specification 22 View
2025-05-28 A.PE Preliminary Amendment 1 View
2025-05-28 SPEC Specification 1 View
2025-05-28 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2025-05-28 SPEC Specification 21 View
2025-05-28 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-04-30 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2025-04-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-07-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-07-17 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2024-07-17 REF.OTHER Other reference-Patent/Application/Search Documents 11 View
2024-06-13 NTC.PUB Notice of Publication 1 View
2024-05-17 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2024-05-17 N417 Electronic Filing System Acknowledgment Receipt 4 View
2024-05-17 FOR Foreign Reference 31 View
2024-05-17 FOR Foreign Reference 81 View
2024-05-17 REF.OTHER Other reference-Patent/Application/Search Documents 9 View
2024-05-17 FOR Foreign Reference 30 View
2024-05-17 REF.OTHER Other reference-Patent/Application/Search Documents 9 View
2024-05-17 FOR Foreign Reference 56 View
2024-05-17 FOR Foreign Reference 28 View
2024-05-17 FOR Foreign Reference 31 View
2024-05-17 FOR Foreign Reference 18 View
2024-05-17 REF.OTHER Other reference-Patent/Application/Search Documents 9 View
2024-05-17 FOR Foreign Reference 65 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
2023-12-21 APP.FILE.REC Filing Receipt 3 View
2023-12-21 WFEE Fee Worksheet (SB06) 1 View
2023-12-21 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2023-12-20 WFEE Fee Worksheet (SB06) 1 View
2023-12-20 WFEE Fee Worksheet (SB06) 1 View
2023-12-08 OATH Oath or Declaration filed 4 View
2023-12-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-12-08 DRW.SUPP Drawings-black and white line and/or other drawings View
2023-12-08 APP.TEXT Application body structured text document View
2023-12-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-12-08 ADS Application Data Sheet 9 View
2023-12-08 N417.PYMT Electronic Fee Payment 2 View
2023-12-08 SPEC Specification 21 View
2023-12-08 CLM Claims 5 View
2023-12-08 ABST Abstract 1 View
2023-12-08 PA.. Power of Attorney 2 View
2023-12-08 DRW Drawings-only black and white line drawings 28 View
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Quick Facts
App. No.
18/534,038
Filed
2023-12-08
Pub. No.
US20240191507A1
Art Unit
3635