Scotch Twist, Inc.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6247643 Gaming machine system operable with general purpose charge cardsMay 01, 98Jun 19, 01[G06F]
5811772 Gaming machine system operable with general purpose charge cardsSep 20, 96Sep 22, 98[G06F]
5559312 Gaming machine system operable with general purpose charge cardsApr 28, 95Sep 24, 96[G06F]
5457306 Gaming machine system operable with general purpose charge cardsMay 11, 93Oct 10, 95[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6019283 Gaming machine system operable with general purpose charge cardsExpiredSep 20, 96Feb 01, 00[G06F]
5959277 Gaming machine system operable with general purpose charge cardsExpiredJul 09, 98Sep 28, 99[G06F]
5952640 Gaming machine system operable with general purpose charge cardsExpiredSep 21, 98Sep 14, 99[G06F]
5038022 Apparatus and method for providing credit for operating a gaming machineExpiredDec 19, 89Aug 06, 91[G06F]

Top Inventors for This Owner

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