IP Library › Patent Application 18247221
Patent Application Utility PCT National Stage
App. No. 18/247,221 · Confirmation No. 4477

POLYURETHANE ELASTIC FIBER

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2025-11-26 SRFW Search information including classification, databases and other search related notes 2 View
2025-11-26 FOR Foreign Reference 22 View
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2025-11-26 SRNT Examiner's search strategy and results 11 View
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2025-11-26 FOR Foreign Reference 15 View
2023-11-30 NTC.PUB Notice of Publication 1 View
2023-08-24 APP.FILE.REC Filing Receipt 3 View
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2023-03-29 A.PE Preliminary Amendment — View
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2023-03-29 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2023-03-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-03-29 CLM Claims 2 View
2023-03-29 TRNA Transmittal of New Application 3 View
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2023-03-29 371P Documents submitted with 371 (National Stage) Applications 1 View
2023-03-29 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
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Quick Facts
App. No.
18/247,221
Filed
2023-03-29
Pub. No.
US20230383123A1
Art Unit
1766