IP Library › Granted Patent US 6,652,379
Granted Patent Utility
US 6,652,379 · Confirmation No. 8632

METHOD, APPARATUS AND ARTICLE FOR VERIFYING CARD GAMES, SUCH AS BLACKJACK

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2011-04-11 LET. Miscellaneous Incoming Letter 1 View
2011-04-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-05-21 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-05-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-09-17 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-09-17 LET. Miscellaneous Incoming Letter 1 View
2001-05-04 TRNA Transmittal of New Application 1 View
2001-05-04 SPEC Specification 17 View
2001-05-04 CLM Claims 8 View
2001-05-04 ABST Abstract 1 View
2001-05-04 DRW Drawings-only black and white line drawings 10 View
2001-05-04 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,652,379
App. No.
09/849,456
Filed
2001-05-04
Granted
2003-11-25
Pub. No.
US20020086727A1
Art Unit
3714
PTA
-106 days