IP Library Granted Patent US 6,586,678
Granted Patent Utility
US 6,586,678 · Confirmation No. 9929

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2011-03-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-02-14 TRNA Transmittal of New Application 5 View
2002-02-14 SPEC Specification 13 View
2002-02-14 CLM Claims 7 View
2002-02-14 ABST Abstract 1 View
2002-02-14 DRW Drawings-only black and white line drawings 3 View
2002-02-14 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,586,678
App. No.
10/077,067
Filed
2002-02-14
Granted
2003-07-01
Examiner
NGO, HUNG V
Art Unit
2831
PTA
-57 days