IP Library › Patent Application 61429426
Patent Application Provisional
App. No. 61/429,426 · Confirmation No. 1169

AUDIO LISTENING SYSTEM

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2013-07-15 OATH Oath or Declaration filed 11 View
2011-01-12 APP.FILE.REC Filing Receipt 3 View
2011-01-03 DRW Drawings-only black and white line drawings 7 View
2011-01-03 TR.PROV Provisional Cover Sheet (SB16) 2 View
2011-01-03 SPEC Specification 2 View
2011-01-03 CLM Claims 1 View
2011-01-03 WFEE Fee Worksheet (SB06) 2 View
2011-01-03 N417 Electronic Filing System Acknowledgment Receipt 3 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.
61/429,426
Filed
2011-01-03