发明名称 Flexible hockey goal frame
摘要 A flexible hockey goal frame includes a pair of front upright members, connected at the top by an upper transverse member. A top goal member extends rewardly and is spaced apart from a base member mounted on the ice, and a center goal member extends from the top goal member to the base. The front uprights and center goal member are in the form of coil springs which collapse and then return to then normal position when struck by a player.
申请公布号 US4664384(A) 申请公布日期 1987.05.12
申请号 US19860883366 申请日期 1986.07.08
申请人 SOLLA, PHILLIP J. 发明人 SOLLA, PHILLIP J.
分类号 A63B63/00;A63B71/00;(IPC1-7):A63B63/00 主分类号 A63B63/00
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