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Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 472/91
Name: Amusement devices > Surface for wheeled or gliding vehicle > For foot-attached gliding vehicle (e.g., ski slide, ice skating surface, etc.) > Surface moves as a whole or comprises rotatable or rollable elements
Description: Amusement device wherein the underlying floor or ground riding surface translates as a unit (e.g., an endless movable belt) or consists of a plurality of turnable or revolvable components (e.g., revolvable rollers, balls, brushes, or ball bearings revolvable in sockets, etc.).










Patents under this class:

Patent Number Title Of Patent Date Issued
8535168 Snow sports apparatus Sep. 17, 2013
8251831 Ramp Aug. 28, 2012
7942751 Sports facility May. 17, 2011
7744506 Cross over flywheel exercise device Jun. 29, 2010
7713133 Surface composition for clay-like athletic fields May. 11, 2010
7662044 Dual-function skate rail Feb. 16, 2010
7513832 Apparatus, systems and methods for creating a dynamic riding terrain Apr. 7, 2009
7090586 Activity surfaces Aug. 15, 2006
6942487 Skateboard trick master and amusement device Sep. 13, 2005
6939236 Rotary ski slope Sep. 6, 2005
6719563 Driving simulator Apr. 13, 2004
6634953 Sliding slope and means for sliding down objects or persons Oct. 21, 2003
6508717 Skiing facilities capable of changing shape of surface of ski slope and method for changing shape of surface of ski slope of skiing facilities Jan. 21, 2003
5649865 Sports apparatus Jul. 22, 1997
5413545 Training device, especially for downhill skiers May. 9, 1995
5387159 Continuous wave generating apparatus for simulated surfriding Feb. 7, 1995
5184980 Sports apparatus Feb. 9, 1993
5031897 Roller slide Jul. 16, 1991
5018721 Sliding device May. 28, 1991
4423864 Angularly adjustable ski deck Jan. 3, 1984
4391201 Aquatic toboggan slide Jul. 5, 1983
4179539 Ski slope Dec. 18, 1979
4148477 Simulated ski slope slide structure Apr. 10, 1979
4087088 Moving artificial ski surface construction May. 2, 1978











 
 
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