Weight-controlled coin-bearing board device for...

Details Weight-controlled coin-bearing board device for... Weight-controlled coin-bearing board device for...

2009-10-20

2010-12-07

Chiu, Raleigh W. (Department: 3711)

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

Reexamination Certificate

active

07845645

ABSTRACT:
A weight-controlled coin-bearing board device used in a game machine includes a bearing board pivotally supported on a mounting plate inside the game machine for collecting coins/tokens, a counterweight for keeping the bearing board in balance, screw bolts fastened to the rear side of the bearing board to secure the counterweight, and nuts selectively mountable on the screw bolts to adjust the weight of the counterweight. When the total torque caused by the weight of collected coins/tokens surpasses a preset value, the bearing board is forced to tilt, causing collected coins/tokens to fall from the bearing board.

REFERENCES:
patent: 4496160 (1985-01-01), Wichinsky et al.
patent: 5501466 (1996-03-01), Welch et al.
patent: 5511794 (1996-04-01), Katamoto
patent: 6109613 (2000-08-01), Crompton et al.
patent: 6520500 (2003-02-01), Pierce et al.
patent: 7703772 (2010-04-01), Morikawa et al.
patent: 7780171 (2010-08-01), Mukasa et al.
patent: 2006/0027973 (2006-02-01), Nireki et al.

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