IP Library › Patent Application 61681474
Patent Application Provisional
App. No. 61/681,474 · Confirmation No. 4834

AUDIO SIGNAL PROCESSING DEVICE CALIBRATION

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2013-03-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-03-15 PA.. Power of Attorney 1 View
2013-03-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2013-03-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-08-23 APP.FILE.REC Filing Receipt 3 View
2012-08-09 TR.PROV Provisional Cover Sheet (SB16) 2 View
2012-08-09 ADS Application Data Sheet 4 View
2012-08-09 SPEC Specification 34 View
2012-08-09 CLM Claims 5 View
2012-08-09 ABST Abstract 1 View
2012-08-09 APPENDIX Appendix to the specification 33 View
2012-08-09 DRW Drawings-only black and white line drawings 21 View
2012-08-09 WFEE Fee Worksheet (SB06) 2 View
2012-08-09 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/681,474
Filed
2012-08-09