IP Library › Patent Application 61981936
Patent Application Provisional
App. No. 61/981,936 · Confirmation No. 7950

APPARATUS AND METHOD FOR FILTERING A SIGNAL

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2014-05-06 APP.FILE.REC Filing Receipt 3 View
2014-04-21 TR.PROV Provisional Cover Sheet (SB16) 3 View
2014-04-21 SPEC Specification 24 View
2014-04-21 DRW Drawings-only black and white line drawings 6 View
2014-04-21 WFEE Fee Worksheet (SB06) 2 View
2014-04-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/981,936
Filed
2014-04-21