Ink cartridge identifying apparatus | Patent Number 06739689

US 06739689 B2
Application Number10313004
Publication NumberUS 20030218649 A1
Pendency1 year, 5 months, 21 days
Filled DateDec 6, 2002
Priority DateDec 6, 2002
Publication DateNov 27, 2003
Expiration DateMay 25, 2008
Inventor/ApplicantsKyung-chool Choi
Kyung-chool Choi
ExaminesSTEWART JR, CHARLES W
Art Unit2853
Technology Center2800
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