-
-
-
-
Hidden image game piece
-
Patent number 8,079,618
-
Issue date Dec 20, 2011
-
Hidden Image Technology Solutions, LLC
-
Matthew Montesi
-
B44 - DECORATIVE ARTS
-
-
Interactive treasure hunt game
-
Patent number 6,682,074
-
Issue date Jan 27, 2004
-
Creative Kingdoms, LLC
-
Denise Chapman Weston
-
A63 - SPORTS GAMES AMUSEMENTS
-
Hidden image game piece
-
Patent number 6,629,888
-
Issue date Oct 7, 2003
-
Thomas L. Barnhart
-
A63 - SPORTS GAMES AMUSEMENTS
-
LCD slider
-
Patent number 6,496,235
-
Issue date Dec 17, 2002
-
Robert W. Driscoll
-
A63 - SPORTS GAMES AMUSEMENTS
-
Hidden image game piece
-
Patent number 6,406,062
-
Issue date Jun 18, 2002
-
Global Commerce Group, LLC
-
Joel M. Brooks
-
B44 - DECORATIVE ARTS
-
-
-
Hidden image game piece
-
Patent number 5,984,367
-
Issue date Nov 16, 1999
-
Barnhart; Thomas L.
-
Thomas L. Barnhart
-
B44 - DECORATIVE ARTS
-
Chip for board game
-
Patent number 5,816,572
-
Issue date Oct 6, 1998
-
William Chalfin
-
A63 - SPORTS GAMES AMUSEMENTS
-
-
-
Mystery puzzle game
-
Patent number 5,401,032
-
Issue date Mar 28, 1995
-
Cassette Productions Unlimited, Inc.
-
Thomas L. Barnhart
-
A63 - SPORTS GAMES AMUSEMENTS
-
-
Geometric card game
-
Patent number 5,037,110
-
Issue date Aug 6, 1991
-
Michael Haskel
-
A63 - SPORTS GAMES AMUSEMENTS
-
3655201
-
Patent number 3,655,201
-
Issue date Apr 11, 1972
-
A63 - SPORTS GAMES AMUSEMENTS
-
3649024
-
Patent number 3,649,024
-
Issue date Mar 14, 1972
-
A63 - SPORTS GAMES AMUSEMENTS
-
3623729
-
Patent number 3,623,729
-
Issue date Nov 30, 1971
-
A63 - SPORTS GAMES AMUSEMENTS