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App. No. 10/302,297 · Confirmation No. 1257

INK JET PRINTHEAD WITH CONFORMALLY COATED HEATER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2012-08-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-08-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-08-11 C.AD Change of Address 2 View
2012-08-11 PA.. Power of Attorney 7 View
2012-08-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-05-15 LET. Miscellaneous Incoming Letter 1 View
2007-05-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-12-08 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-11-23 TRNA Transmittal of New Application 2 View
2002-11-23 SPEC Specification 42 View
2002-11-23 CLM Claims 9 View
2002-11-23 ABST Abstract 1 View
2002-11-23 DRW Drawings-only black and white line drawings 42 View
2002-11-23 OATH Oath or Declaration filed 3 View
2002-11-23 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/302,297
Filed
2002-11-23
Granted
2004-04-13
Art Unit
2853
PTA
-28 days