IP Library Patent Application 19201269
Patent Application Utility Small
App. No. 19/201,269 · Confirmation No. 9621

HYBRID RING-RADIATOR HEADPHONE DRIVER

Inventor: David Zepp
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Code Description Pages PDF
2026-07-31 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2026-07-31 PREDOCK.NTF Patents Pre-Docketing Notice 2 View
2026-05-01 OATH Oath or Declaration filed 96 View
2026-05-01 OATH Oath or Declaration filed 96 View
2025-10-23 NTC.PUB Notice of Publication 1 View
2025-07-17 APP.FILE.REC Filing Receipt 4 View
2025-07-17 WFEE Fee Worksheet (SB06) 1 View
2025-07-14 DRW.SUPP Drawings-black and white line and/or other drawings View
2025-07-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-07-14 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2025-07-14 PEFR Applicant Response to Pre-Exam Formalities Notice 4 View
2025-07-14 DRW Drawings-only black and white line drawings 5 View
2025-07-14 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2025-05-15 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2025-05-15 APP.FILE.REC Filing Receipt 4 View
2025-05-15 WFEE Fee Worksheet (SB06) 1 View
2025-05-15 NT.CR.APP.PA Notice to File Corrected Application Papers 2 View
2025-05-15 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-05-07 APP.TEXT Application body structured text document View
2025-05-07 APP.TEXT Application body structured text document View
2025-05-07 DRW.SUPP Drawings-black and white line and/or other drawings View
2025-05-07 PA.. Power of Attorney 1 View
2025-05-07 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-05-07 SPEC Specification 19 View
2025-05-07 CLM Claims 3 View
2025-05-07 ABST Abstract 1 View
2025-05-07 ADS Application Data Sheet 9 View
2025-05-07 A.PE Preliminary Amendment 2 View
2025-05-07 SPEC Specification 1 View
2025-05-07 CLM Claims 3 View
2025-05-07 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2025-05-07 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2025-05-07 OATH Oath or Declaration filed 2 View
2025-05-07 REF.OTHER Other reference-Patent/Application/Search Documents 14 View
2025-05-07 DRW Drawings-only black and white line drawings 7 View
2025-05-07 N417.PYMT Electronic Fee Payment 2 View
2025-05-07 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.
19/201,269
Filed
2025-05-07
Pub. No.
US20250330742A1
Art Unit
2691