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Class Information
Number: 273/142H
Name: Amusement devices: games > Chance devices > Rotating disk > Plural disc
Description:










Sub-classes under this class:

Class Number Class Name Patents
273/142HA Concentric 51


Patents under this class:

Patent Number Title Of Patent Date Issued
8562412 Roulette game systems and roulette game apparatus Oct. 22, 2013
8448945 Three dimensional random number generator May. 28, 2013
8226085 Gaming system, device and method involving a plurality of rotors interchangeably operable in a decoupled mode and a coupled mode Jul. 24, 2012
8028994 Gaming device and method of use with balls of differing diameters Oct. 4, 2011
8006978 Gaming system, device and method involving a plurality of rotors interchangeably operable in a decoupled mode and a coupled mode Aug. 30, 2011
7850171 Gaming system, device and method involving a plurality of rotors interchangeably operable in a decoupled mode and a coupled mode Dec. 14, 2010
7789746 Roulette gaming machine and method for selecting constant rotation period Sep. 7, 2010
7717787 Electronic amusement device and method for operating a game offering continuous reels May. 18, 2010
7717790 Symbol display device for game machine May. 18, 2010
7597618 Gaming device having a primary game scheme involving a symbol generator and secondary award wheels Oct. 6, 2009
7571910 Dual wheel roulette game apparatus and method of use Aug. 11, 2009
7549637 Pyramid roulette Jun. 23, 2009
7461842 Innovatory rotary-table game machine Dec. 9, 2008
7425177 Gaming device having multiple interacting independently operable wheels Sep. 16, 2008
7371172 Symbol display device for game machine May. 13, 2008
7326112 Gaming device having display with interacting multiple rotating members and indicator Feb. 5, 2008
RE39659 Gaming device with multiple spinning wheels and method May. 29, 2007
7216867 Gaming device with multiple spinning wheels and method May. 15, 2007
7199546 Motor stop control device utilizable for gaming machine and gaming machine using the same Apr. 3, 2007
7083168 Gaming device with transport device and method of use Aug. 1, 2006
7021624 Gaming device with multiple spinning wheels and method Apr. 4, 2006
6998805 Motor stop control device Feb. 14, 2006
6988731 Symbol display device for game machine Jan. 24, 2006
6976676 Game apparatus Dec. 20, 2005
6918590 Figure with spinner in base Jul. 19, 2005
6855056 Symbol display device for game machine Feb. 15, 2005
6561512 Gaming device with multiple spinning wheels and method May. 13, 2003
6287193 Hand-held game with visual display and feedback Sep. 11, 2001
6173954 Cyclic viewer for slot machines Jan. 16, 2001
5785316 Money-operated slot machine Jul. 28, 1998
5636838 Apparatus and method of playing a roulette game using a roulette wheel having two independently rotatable plates and using two separate wagering area Jun. 10, 1997
5382023 Random number generator with spring propelled rotating wheels Jan. 17, 1995
5232222 Random number selector device and method Aug. 3, 1993
5222738 Gambling device Jun. 29, 1993
5184821 Game apparatus for poker and similar card games Feb. 9, 1993
5118110 Lottery select game Jun. 2, 1992
5100140 Wheel of black history game device Mar. 31, 1992
4941665 Rotator game device Jul. 17, 1990
4732386 Visible randomly intermeshing, multi-wheel chance game apparatus Mar. 22, 1988
4291881 Kaleidoscopic game device Sep. 29, 1981
3997167 Game of track and field sports Dec. 14, 1976











 
 
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