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App. No. 09/819,101 · Confirmation No. 4319

SHORT TURN-OFF TIME PHOTOCONDUCTIVE SWITCH

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2014-11-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-11-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-11-09 PA.. Power of Attorney 2 View
2014-11-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-11-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-27 TRNA Transmittal of New Application 1 View
2001-03-27 SPEC Specification 16 View
2001-03-27 CLM Claims 5 View
2001-03-27 ABST Abstract 1 View
2001-03-27 DRW Drawings-only black and white line drawings 4 View
2001-03-27 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/819,101
Filed
2001-03-27
Granted
2002-06-11
Art Unit
2815
PTA
0 days