发明名称 Electronic game apparatus simulating variable launch power and direction of game object
摘要 An electronic game apparatus includes a display for depicting multiple launch positions and multiple launch power levels for a to-be-launched game object. The display further includes a plurality of game object icons which may be selectively activated to depict the travel of the game object. A launch control includes a control button movable within a multiply fluted guide against the force of a pair of symmetrically positioned springs. A switch contact is carried by the control button and cooperates with a plurality of conductive switch pads. The movable contact of the launch control button and the conductive pads cooperate to provide switch inputs of selection and duration for the game unit as the launch control button is manipulated.
申请公布号 US6612573(B2) 申请公布日期 2003.09.02
申请号 US20010779168 申请日期 2001.02.08
申请人 KLITSNER DANIEL B.;CLEMENS BRIAN P. 发明人 KLITSNER DANIEL B.;CLEMENS BRIAN P.
分类号 A63F7/02;A63F9/00;(IPC1-7):A63F7/02 主分类号 A63F7/02
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