发明名称 Five-part support post for volleyball net
摘要 A support stand for a volleyball net comprising five separable components including a two-part, tubular pole section and a three-part, tubular base. The base comprises a tubular T-joint having two 45 degree elbows in a common plane with the T-joint, and a right angle elbow extending out from the intermediate, right angle opening of the T-joint. Removable leg sections fit into the outer ends of the 45 degree elbows to orient the base so that the outer end of the right angle elbow opens vertically upward to receive the lower end of the two-part tubular pole section. The support stand is held in place by the volleyball net and a pair of guy lines which attach to the top of the pole section and are anchored to the ground.
申请公布号 US5269533(A) 申请公布日期 1993.12.14
申请号 US19930037898 申请日期 1993.03.26
申请人 KELLAMS, JOHN W. 发明人 KELLAMS, JOHN W.
分类号 A63B61/02;A63B71/02;(IPC1-7):A63B61/00 主分类号 A63B61/02
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