IP Library › Patent Application 19100571
Patent Application Utility PCT National Stage
App. No. 19/100,571 · Confirmation No. 9680

IMPROVED SEPARATOR FOR REDUCTION OF ACID STRATIFICATION IN A LEAD ACID BATTERY AND IMPROVED BATTERIES CONTAINING SAME

Applicant: Daramic, LLC
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2026-02-12 NTC.PUB Notice of Publication 1 View
2026-01-15 WFEE Fee Worksheet (SB06) 1 View
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2026-01-15 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2026-01-15 WCLM Claims Worksheet (PTO-2022) 1 View
2026-01-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-01-05 A.PE Preliminary Amendment 1 View
2026-01-05 CLM Claims 7 View
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2026-01-05 TRAN.LET Transmittal Letter 3 View
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2025-11-06 371.FEE.M923 371 (National Stage) Supplemental Fees Missing - Form M923 2 View
2025-11-06 WFEE Fee Worksheet (SB06) 1 View
2025-11-06 WCLM Claims Worksheet (PTO-2022) 1 View
2025-11-06 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
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2025-02-02 SPEC Specification 21 View
2025-02-02 CLM Claims 5 View
2025-02-02 ABST Abstract 1 View
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2025-02-02 PA.. Power of Attorney 1 View
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2025-02-02 ADS Application Data Sheet 11 View
2025-02-02 TRNA Transmittal of New Application 4 View
2025-02-02 OATH Oath or Declaration filed 7 View
2025-02-02 DRW.NONBW Drawings-other than black and white line drawings 20 View
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2025-02-02 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2025-02-02 371P Documents submitted with 371 (National Stage) Applications 3 View
2025-02-02 FRPR Certified Copy of Foreign Priority Application 38 View
2025-02-02 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2025-02-02 371P Documents submitted with 371 (National Stage) Applications 1 View
2025-02-02 371P Documents submitted with 371 (National Stage) Applications 7 View
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2025-02-02 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 6 View
2025-02-02 ABST Abstract 2 View
2025-02-02 SPEC Specification 22 View
2025-02-02 CLM Claims 6 View
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2025-02-02 P.ART19.CLM Amendment to the claims under PCT Article 19 6 View
2025-02-02 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
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Quick Facts
App. No.
19/100,571
Filed
2025-02-02
Pub. No.
US20260045643A1
Art Unit
OPAP