IP Library › Granted Patent US 6,644,189
Granted Patent Utility
US 6,644,189 · Confirmation No. 9996

MULTI-COLOR PRINTING METHOD AND SYSTEM INCLUDING A PLURALITY OF REMOVABLE INK DRUMS

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 Code Description Pages PDF
2003-09-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-11 TRNA Transmittal of New Application 2 View
2002-04-11 ADS Application Data Sheet 2 View
2002-04-11 A.PE Preliminary Amendment 11 View
2002-04-11 SPEC Specification 47 View
2002-04-11 CLM Claims 5 View
2002-04-11 ABST Abstract 1 View
2002-04-11 DRW Drawings-only black and white line drawings 16 View
2002-04-11 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,644,189
App. No.
10/119,958
Filed
2002-04-11
Granted
2003-11-11
Pub. No.
US20020108511A1
Art Unit
2854
PTA
-30 days