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Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/121B
Name: Amusement devices: games > Surface projectile game; game element (e.g., target, etc.) or accessory therefor other than projectile, per se) > Ball games > Combined with projector > Return course > Pachinko (i.e., nearly vertical playing surface)
Description:










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8544846 Game machine with alternative payout medium Oct. 1, 2013
8540244 Game machine for playing a game with playing balls Sep. 24, 2013
8523181 Game machine for playing a game with playing balls Sep. 3, 2013
8282104 Game system, detection program, and detection method Oct. 9, 2012
8113937 Slot machine pin and ball game Feb. 14, 2012
7806764 Parallel games on a gaming device Oct. 5, 2010
7806405 Games machine Oct. 5, 2010
7618041 Fist powered amusement game Nov. 17, 2009
7445210 Gaming machine Nov. 4, 2008
7422523 Handheld pinball game having a changeable display Sep. 9, 2008
7306228 Game machine Dec. 11, 2007
7284756 Method for operating mechanical casino bonus game in the presence of mechanical bias Oct. 23, 2007
7281976 Gaming machine Oct. 16, 2007
7278916 Gaming machine having multi-ended pointer for quasi-deterministic play ("pick-a-prize") Oct. 9, 2007
7156735 Parallel games on a gaming device Jan. 2, 2007
7125333 Video pachinko on a video platform as a gaming device Oct. 24, 2006
7118105 Miniature golf game Oct. 10, 2006
7086948 Multi-participant game method using network, game server executing the game method, and storage medium storing game program executing the game method Aug. 8, 2006
7040619 Game machine May. 9, 2006
6908084 Gaming apparatus with new symbol determinant system Jun. 21, 2005
6896259 Slot-type gaming machine with variable drop zone symbols May. 24, 2005
6889977 Game machine and game parlor May. 10, 2005
6861962 Electronic pinball Mar. 1, 2005
6854729 Play media shooting machine with improved stop control Feb. 15, 2005
6851674 Pachinko stand-alone and bonusing game with displayed targets Feb. 8, 2005
6824467 Modeled games and pay table generation and evalution therefor Nov. 30, 2004
6769982 Video pachinko on a video platform as a gaming device Aug. 3, 2004
6709332 Method of playing game and gaming device comprising a primary gaming unit and a pinball-type game Mar. 23, 2004
6669195 Magnetic gaming device having predetermined outcomes which appear to be random Dec. 30, 2003
6656040 Parallel games on a gaming device Dec. 2, 2003
6641137 Slot-type gaming machine with variable drop zone symbols Nov. 4, 2003
6619659 Drop slot game machine Sep. 16, 2003
6550765 Game machine Apr. 22, 2003
6499741 Game machine and game parlor Dec. 31, 2002
6419225 Slot-type gaming machine with variable drop zone symbols Jul. 16, 2002
6419226 Drop slot game machine Jul. 16, 2002
6416053 Game machine Jul. 9, 2002
6416411 Game machine with random sound effects Jul. 9, 2002
6398219 Pachinko stand-alone and bonusing game Jun. 4, 2002
6398217 Gaming machine Jun. 4, 2002
6383073 Gaming machine May. 7, 2002
6383077 Automated gaming device and slot machine service communication system May. 7, 2002
6360183 Device and method for triggering a random event Mar. 19, 2002
6340158 Pachinko stand-alone and bonusing game Jan. 22, 2002
6315289 Game machine informing small hit prize Nov. 13, 2001
6311974 Gaming machine with sterilizing light beam Nov. 6, 2001
6296568 Pyramid-style video game method and device Oct. 2, 2001
6290601 Game machine Sep. 18, 2001
6279902 Game system Aug. 28, 2001
6279903 Amusement game Aug. 28, 2001

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