IP Library › Patent Application 63216521
Patent Application Provisional Small
App. No. 63/216,521 · Confirmation No. 7394

AUDIO MIXING

Inventor: Claude Polonov
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2025-04-29 OATH Oath or Declaration filed 9 View
2024-05-31 OATH Oath or Declaration filed 3 View
2021-07-08 APP.FILE.REC Filing Receipt 3 View
2021-06-29 ADS Application Data Sheet 7 View
2021-06-29 SPEC Specification 18 View
2021-06-29 WFEE Fee Worksheet (SB06) 2 View
2021-06-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
63/216,521
Filed
2021-06-29