发明名称 Crutch support system
摘要 A crutch support system including a pair of crutches is disclosed. Each crutch includes a pair of support shafts. Each support shaft includes a plurality of hand grip adjustment holes and a seat support pin received in hand grip adjustment holes in each support shaft pair. A seat is releasably connected to the seat support pins.
申请公布号 US6932095(B1) 申请公布日期 2005.08.23
申请号 US20040811731 申请日期 2004.03.29
申请人 HANSON CHAON;HANSON SCOTT 发明人 HANSON CHAON;HANSON SCOTT
分类号 A45B3/00;A45B5/00;A45B7/00;A47C4/02;A47C13/00;A61H3/02;(IPC1-7):A45B3/00 主分类号 A45B3/00
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