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App. No. 10/002,128 · Confirmation No. 2022

INK JET RECORDING DEVICE CAPABLE OF DETECTING DEFECTIVE NOZZLE WITH HIGH SIGNAL-TO-NOISE RATIO

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2003-11-04 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-11-04 C.AD Change of Address 1 View
2002-01-18 TRNA Transmittal of New Application 1 View
2002-01-18 DRW Drawings-only black and white line drawings 6 View
2001-12-05 TRNA Transmittal of New Application 4 View
2001-12-05 SPEC Specification 19 View
2001-12-05 CLM Claims 5 View
2001-12-05 ABST Abstract 1 View
2001-12-05 DRW Drawings-only black and white line drawings 6 View
2001-12-05 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/002,128
Filed
2001-12-05
Granted
2004-03-09
Pub. No.
US20020171717A1
Art Unit
2853
PTA
0 days