IP Library › Patent Application 10256663
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App. No. 10/256,663 · Confirmation No. 5547

DUAL BAND ANTENNA FEED USING AN EMBEDDED WAVEGUIDE STRUCTURE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2013-06-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-06-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-06-23 PA.. Power of Attorney 1 View
2013-06-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2013-06-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-16 LET. Miscellaneous Incoming Letter 1 View
2004-01-16 DRW Drawings-only black and white line drawings 8 View
2002-09-27 TRNA Transmittal of New Application 2 View
2002-09-27 SPEC Specification 10 View
2002-09-27 CLM Claims 8 View
2002-09-27 ABST Abstract 1 View
2002-09-27 DRW Drawings-only black and white line drawings 7 View
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Quick Facts
App. No.
10/256,663
Filed
2002-09-27
Granted
2004-03-02
Art Unit
2845
PTA
-47 days