IP Library › Granted Patent US 6,781,596
Granted Patent Utility
US 6,781,596 · Confirmation No. 3544

METHODS AND APPARATUS FOR CONVERTING COLOR VALUES

Inventor: Richard Falk
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-09-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-09-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-08-25 LET. Miscellaneous Incoming Letter 1 View
2008-08-25 PA.. Power of Attorney 1 View
2008-08-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-08-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-10-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-07-12 IFEE Issue Fee Payment (PTO-85B) 3 View
2002-09-06 DRW Drawings-only black and white line drawings 1 View
2002-05-24 TRNA Transmittal of New Application 2 View
2002-05-24 SPEC Specification 12 View
2002-05-24 CLM Claims 3 View
2002-05-24 ABST Abstract 1 View
2002-05-24 DRW Drawings-only black and white line drawings 6 View
2002-05-24 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,781,596
App. No.
10/154,643
Filed
2002-05-24
Granted
2004-08-24
Pub. No.
US20040046766A1
Art Unit
2676
PTA
-4 days