发明名称 Method of setting a boomerang toy in motion
摘要 A method of setting a boomerang toy in motion. A first step involves providing a boomerang toy which has insufficient mass to be thrown in a conventional manner. The boomerang toy has a substantially planar generally "V" shaped body with an apex and two arm portions. The arm portions have an aerodynamic curvature. The body of the boomerang toy has an inner edge and an outer edge. A second step involves supporting the body solely by pinching the apex of the body between a finger and a thumb of a first hand of a user and orienting the body at a slightly upwardly angle in preparation for flight. A third step involves striking one of the arm portions of the body along the inner edge with an extended finger of a second hand of the user to initiate flight.
申请公布号 US2002019190(A1) 申请公布日期 2002.02.14
申请号 US20010776042 申请日期 2001.02.01
申请人 YURKOSKI RIKKIE FRANCIS 发明人 YURKOSKI RIKKIE FRANCIS
分类号 A63B65/08;A63H33/18;(IPC1-7):A63H27/00 主分类号 A63B65/08
代理机构 代理人
主权项
地址