发明授权
- 专利标题: Collapsible wheelchair
- 专利标题(中): 可折叠轮椅
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申请号: US556617申请日: 1995-11-13
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公开(公告)号: US5727809A公开(公告)日: 1998-03-17
- 发明人: Hendrik Jan Ordelman , Gerhard Temmink , Herman Willem Hendrik Stokkers , Harm Hendrik Braam
- 申请人: Hendrik Jan Ordelman , Gerhard Temmink , Herman Willem Hendrik Stokkers , Harm Hendrik Braam
- 专利权人: Ordelman; Hendrik Jan,Temmink; Gerhard,Stokkers; Herman Willem Hendrik,Braam; Harm Hendrik
- 当前专利权人: Ordelman; Hendrik Jan,Temmink; Gerhard,Stokkers; Herman Willem Hendrik,Braam; Harm Hendrik
- 优先权: NLX9301970 19931115
- 主分类号: A61G5/02
- IPC分类号: A61G5/02 ; A61G5/08 ; A61G5/10 ; A61G5/12
摘要:
A collapsible wheelchair having a frame including a first side frame, a second side frame, coupling means holding the two side frames at least on the operative situation in the same positions at a mutual distance, wheel arranged on the frame, a seat and a back.
公开/授权文献
- US4592683A Automatic key cutting machine 公开/授权日:1986-06-03
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