发明名称 Tumbling toy
摘要 A tumbling toy including a housing forming a head portion, a ball disposed in the housing and a body portion being substantially more flexible than said housing and extending therefrom. A mechanism is formed in the housing for permitting the ball to pass into the housing while substantially restricting the ball from passing therethrough in the opposite direction. The toy also includes a layer of gripping material for preventing the toy from sliding on an incline without tumbling.
申请公布号 US4952191(A) 申请公布日期 1990.08.28
申请号 US19890321189 申请日期 1989.03.09
申请人 MARTINEZ, GABRIEL A. 发明人 MARTINEZ, GABRIEL A.
分类号 A63H15/08 主分类号 A63H15/08
代理机构 代理人
主权项
地址