发明名称 Spring whip defensive weapon
摘要 A spring whip which defines a defensive weapon for emergency use to disarm an attacker carrying and intending to use a knife, gun or any other type of offensive weapon, the spring whip having a hollow housing serving as a hand grip and providing an internal storage compartment for receiving plural lengths of helically wound springs, the springs being of sequentially increasing larger diameter size. The springs are operatively arranged relative to each other about a common axis so as to be maneuverable between a telescoped stored position within the housing compartment and an extended whipping position extending from one end of the housing. The lengths of springs are alternately wound in opposing clockwise and counter clockwise directions to facilitate moving between the telescoped stored position and the extended position, and also to permit threading together of adjacent sections, to thereby securely lock them in place in the extended position.
申请公布号 US4456255(A) 申请公布日期 1984.06.26
申请号 US19820419789 申请日期 1982.09.20
申请人 BRAUNHUT, HAROLD N. 发明人 BRAUNHUT, HAROLD N.
分类号 F41B15/02;(IPC1-7):F41B15/00 主分类号 F41B15/02
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