IP Library Patent Application 60891220
Patent Application Provisional Small
App. No. 60/891,220 · Confirmation No. 1023

SOUND REPRODUCTION DEVICE WITH SIGNATURE SOUND IDENTIFICATION

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2007-03-12 APP.FILE.REC Filing Receipt 3 View
2007-02-22 ADS Application Data Sheet 4 View
2007-02-22 ABST Abstract 10 View
2007-02-22 DRW Drawings-only black and white line drawings 13 View
2007-02-22 SPEC Specification 29 View
2007-02-22 CLM Claims 9 View
2007-02-22 WFEE Fee Worksheet (SB06) 2 View
2007-02-22 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
60/891,220
Filed
2007-02-22