IP Library › Patent Application 61808943
Patent Application Provisional
App. No. 61/808,943 · Confirmation No. 3416

ACTIVE NOISE EQUALIZATION

Provisional Application Expired
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 Code Description Pages PDF
2013-05-20 APP.FILE.REC Filing Receipt 3 View
2013-04-05 TR.PROV Provisional Cover Sheet (SB16) 1 View
2013-04-05 ADS Application Data Sheet 7 View
2013-04-05 SPEC Specification 11 View
2013-04-05 CLM Claims 1 View
2013-04-05 ABST Abstract 1 View
2013-04-05 DRW Drawings-only black and white line drawings 4 View
2013-04-05 WFEE Fee Worksheet (SB06) 2 View
2013-04-05 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/808,943
Filed
2013-04-05