Patent Number: 8,822,854

Title: Entertainment button device and game machine

Abstract: An entertainment button device includes: an entertainment button that a player can push; and a button case having a peripheral wall and a bottom wall configured to accommodate the entertainment button to be able to move up and down in the button case. The button case includes outlets to discharge foreign materials between an outer periphery of the entertainment button and the peripheral wall of the button case, to an outside of the button case.

Inventors: Taniguchi; Masayuki (Nagoya, JP)

Assignee: Kyoraku Industrial Co., Ltd.

International Classification: H01H 3/00 (20060101)

Expiration Date: 9/02/12018