发明名称 Portable punching exercise device
摘要 A portable punching exercise device includes a base and a plurality of legs attached to the base that are selectively pivotable between a first ground-engaging position and a second folded position. A padded punching bag is resiliently fixed to the base.
申请公布号 US2004209743(A1) 申请公布日期 2004.10.21
申请号 US20040760136 申请日期 2004.01.15
申请人 PEREZ CHARLES 发明人 PEREZ CHARLES
分类号 A63B;A63B69/00;A63B69/20;A63B69/22;A63B69/24;A63B69/34;(IPC1-7):A63B69/34 主分类号 A63B
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