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Class Information
Number: 273/138.3
Name: Amusement devices: games > Chance devices > Gravity-propelled chance element randomly traverses or enters alternative paths
Description: A chance device including structure defining a plurality of channels, tunnels, or other possible courses for a chance element to pass through or fall into; and a chance element, which when allowed to drop from an upper end of the chance device, will haphazardly negotiate its way through one of various possible courses toward a lower end of the chance device, or drop randomly into and come to rest in one of the plurality of channels, tunnels, etc.










Sub-classes under this class:

Class Number Class Name Patents
273/138.5 Liquid-filled path 6
273/138.4 Plural external receivers (e.g., plural dispensers, etc.) 19


Patents under this class:

Patent Number Title Of Patent Date Issued
8585054 Game machine Nov. 19, 2013
8573594 Game machine Nov. 5, 2013
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
8500125 Medal game apparatus Aug. 6, 2013
8256770 Skill game apparatuses Sep. 4, 2012
8196927 Gambling game Jun. 12, 2012
7971880 Token game machine Jul. 5, 2011
7934723 Pusher game machine May. 3, 2011
7896345 Bonus win system for skill games Mar. 1, 2011
7891664 Gaming machine with a feedback control loop to ensure random selections by using a countervailing bias Feb. 22, 2011
7559552 Coin roulette arcade game Jul. 14, 2009
7311304 Game apparatus with multiple moving elements Dec. 25, 2007
7267615 Video game Sep. 11, 2007
7192342 Crane game with ticket dispenser Mar. 20, 2007
7055821 Coin rolling game apparatus Jun. 6, 2006
6899328 Amusement game May. 31, 2005
6834855 Dice scanner Dec. 28, 2004
6669195 Magnetic gaming device having predetermined outcomes which appear to be random Dec. 30, 2003
6550768 Skill based coin catching amusement machine Apr. 22, 2003
6431542 Medal playing machine Aug. 13, 2002
6402141 Automatic dice game machine Jun. 11, 2002
6322071 Amusement apparatus utilizing multiple balls Nov. 27, 2001
6270080 Coin-operated item vending and game apparatus Aug. 7, 2001
6209868 Article dispenser comprising a game of chance Apr. 3, 2001
6164646 Ball game machine Dec. 26, 2000
6092807 Coin operated amusement device Jul. 25, 2000
6082734 Ball game machine Jul. 4, 2000
6037853 Apparatus for displaying the interactions between magnetic fields Mar. 14, 2000
5899455 Amusement machine May. 4, 1999
5887870 Medal game machine Mar. 30, 1999
5785314 Medal game machine Jul. 28, 1998
5775691 Medal game machine Jul. 7, 1998
5752699 Coin operated amusement machine May. 19, 1998
5713572 Pusher game apparatus Feb. 3, 1998
5697611 Redemption-type arcade game with game token return Dec. 16, 1997
5667218 Medal game machine Sep. 16, 1997
5639089 Bingo game machine having a rotatable roulette unit which catches balls for randomly selecting bingo signs Jun. 17, 1997
5634639 Ball game apparatus with a plurality of different balls and winning pocket portions Jun. 3, 1997
5632490 Collection game apparatus May. 27, 1997
5507490 Game apparatus Apr. 16, 1996
5501466 Coin projecting game apparatus Mar. 26, 1996
5393060 Game piece randomizer Feb. 28, 1995
5301942 Coin drop amusement game Apr. 12, 1994
5297816 Gyrating machine for an entertainment game Mar. 29, 1994
4828264 Hand held game for playing liar's poker May. 9, 1989
4458899 Game capable of collecting and then randomly dispensing objects Jul. 10, 1984
4334686 Apparatus for playing a game of chance Jun. 15, 1982
4078802 Chance discharge game apparatus Mar. 14, 1978











 
 
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