发明名称 Amusement device
摘要 A handle member consists of a hollow elongated shaft having a tapered bore formed therein in the area of an end thereof. A balance member consists of an elongated rod tapered at one end to seat in the bore. A balance device is affixed to the opposite end of the rod. The user attempts to balance the balance member upright in the bore of the handle member and stores the balance member in the handle member when not in use.
申请公布号 US4076238(A) 申请公布日期 1978.02.28
申请号 US19770801227 申请日期 1977.05.27
申请人 THE RAYMOND LEE ORGANIZATION, INC. 发明人 DIVELY, ROBERT M.
分类号 A63F7/00;(IPC1-7):A63F9/00 主分类号 A63F7/00
代理机构 代理人
主权项
地址