IP Library Granted Patent US 6,638,161
Granted Patent Utility
US 6,638,161 · Confirmation No. 6726

METHOD, APPARATUS AND ARTICLE FOR VERIFYING CARD GAMES, SUCH AS PLAYING CARD DISTRIBUTION

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Code Description Pages PDF
2017-04-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-04-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-03-30 PA.. Power of Attorney 1 View
2017-03-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-10-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-10-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-09-28 PA.. Power of Attorney 1 View
2011-09-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-09-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-09-28 PA.. Power of Attorney 1 View
2011-09-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2011-09-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-06-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-06-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-05-28 PA.. Power of Attorney 3 View
2009-05-28 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
2003-08-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-14 LET. Miscellaneous Incoming Letter 1 View
2001-12-13 TRNA Transmittal of New Application 3 View
2001-12-13 ADS Application Data Sheet 4 View
2001-12-13 SPEC Specification 45 View
2001-12-13 CLM Claims 15 View
2001-12-13 ABST Abstract 1 View
2001-12-13 DRW Drawings-only black and white line drawings 15 View
2001-12-13 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,638,161
App. No.
10/017,277
Filed
2001-12-13
Granted
2003-10-28
Pub. No.
US20020155869A1
Art Unit
3714
PTA
-120 days