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Class Information
Number: 273/138.5
Name: Amusement devices: games > Chance devices > Gravity-propelled chance element randomly traverses or enters alternative paths > Liquid-filled path
Description: A chance device including a gravity-propelled chance element further including a nongaseous fluid contained within at least one of the possible courses.

Patents under this class:

Patent Number Title Of Patent Date Issued
7478811 Wave driven gaming apparatus Jan. 20, 2009
5924691 Liquid-filled display or amusement device having diving object therein Jul. 20, 1999
5857910 Game machine using object pieces suspended in liquid Jan. 12, 1999
5718428 Educational device Feb. 17, 1998
5301942 Coin drop amusement game Apr. 12, 1994
4418912 Amusement device Dec. 6, 1983

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