发明名称 Bumper car
摘要 A bumper car for driving on a floor of a game arena including a chassis, first and second casters mounted to the chassis, first and second drive wheels mounted to the chassis, wherein the first caster is spring-loaded and the second caster is fixed, and a footwell for receiving feet of a driver of the bumper car, wherein a first distance is defined between a bottom surface of the footwell and the floor, wherein a second distance is defined between a mounting plate of the first caster, and wherein the first distance is less than the second distance.
申请公布号 US8033346(B2) 申请公布日期 2011.10.11
申请号 US20080231397 申请日期 2008.09.02
申请人 CYBER SPORT MANUFACTURING LLC 发明人 KESSLER JAMES J.
分类号 B62D11/04 主分类号 B62D11/04
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