4. Amusement devices: games
  5. Including means for processing electronic data
  6. In a game requiring strategy or problem solving by a...

Michael D. Downs

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Apparatus, systems and methods for accepting payment at a...

Check-actuated control mechanisms – Including means to test validity of check
Reexamination Certificate

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Method and apparatus for entertaining callers in a queue

Telephonic communications – Centralized switching system – Call distribution to operator
Reexamination Certificate

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Method and apparatus for facilitating game play with a...

Amusement devices: games – Including means for processing electronic data – In a game requiring strategy or problem solving by a...
Reexamination Certificate

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Method and apparatus for promoting the selection and use of...

Registers – Systems controlled by data bearing records – Credit or identification card systems
Reexamination Certificate

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Method and apparatus for promoting the selection and use of...

Registers – Systems controlled by data bearing records – Credit or identification card systems
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Profile ID: LFUS-PAI-P-2267408

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