IP Library Patent Application 10105449
Patent Application Utility
App. No. 10/105,449 · Confirmation No. 3899

METHOD AND DEVICE FOR CORRECTING COLOR PURITY

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
2005-02-04 COCIN Request for Certificate of Correction 1 View
2003-10-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-26 TRNA Transmittal of New Application 1 View
2002-03-26 A.PE Preliminary Amendment 6 View
2002-03-26 SPEC Specification 14 View
2002-03-26 CLM Claims 13 View
2002-03-26 ABST Abstract 1 View
2002-03-26 DRW Drawings-only black and white line drawings 4 View
2002-03-26 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/105,449
Filed
2002-03-26
Granted
2003-12-23
Pub. No.
US20020180361A1
Art Unit
2821
PTA
0 days