发明名称 Tennis butler
摘要 A tennis ball retriever and multi-purpose tennis ball hopper and caddy that holds all of the tennis equipment used during play and practice. The retriever utilizes a container portion incorporating a bottom of transverse rods which are slightly resilient and incorporates a telescoping handle structure used in ball retrieval and as a support stand for the ball container portion. The hopper has side walls that open for easy access to the container.
申请公布号 US5368351(A) 申请公布日期 1994.11.29
申请号 US19930108429 申请日期 1993.08.19
申请人 CUTI, PHILIP M. 发明人 CUTI, PHILIP M.
分类号 A63B47/02;(IPC1-7):A63B47/02 主分类号 A63B47/02
代理机构 代理人
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