IP Library › Patent Application 61757846
Patent Application Provisional
App. No. 61/757,846 · Confirmation No. 7243

LOW-LOSS 3-MATERIAL LINEAR VARIABLE FILTER WITH ENHANCED BLOCKING

Provisional Application Expired
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 Code Description Pages PDF
2013-11-26 APP.FILE.REC Filing Receipt 3 View
2013-11-20 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 2 View
2013-11-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-02-11 APP.FILE.REC Filing Receipt 3 View
2013-01-29 TR.PROV Provisional Cover Sheet (SB16) 1 View
2013-01-29 SPEC Specification 2 View
2013-01-29 CLM Claims 1 View
2013-01-29 APPENDIX Appendix to the specification 8 View
2013-01-29 WFEE Fee Worksheet (SB06) 2 View
2013-01-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/757,846
Filed
2013-01-29