IP Library › Patent Application 10227870
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App. No. 10/227,870 · Confirmation No. 8101

INK CHAMBER STRUCTURE FOR AN INKJET PRINTHEAD

Inventor: Chen-Hua Lin
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-10-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-10-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-09-26 PA.. Power of Attorney 36 View
2008-09-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-11-25 TRNA Transmittal of New Application 2 View
2002-11-25 ABST Abstract 1 View
2002-08-27 TRNA Transmittal of New Application 1 View
2002-08-27 SPEC Specification 9 View
2002-08-27 CLM Claims 3 View
2002-08-27 DRW Drawings-only black and white line drawings 7 View
2002-08-27 OATH Oath or Declaration filed 1 View
2002-08-27 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/227,870
Filed
2002-08-27
Granted
2004-03-09
Pub. No.
US20030058298A1
Art Unit
2853
PTA
0 days