发明名称 Easy roll wheel adapter
摘要 A wheelchair mobility apparatus for use on one or more push wheels of a wheelchair that includes a substantially fork shaped member that straddles the one or more push wheels, the member having a first portion, a second portion and an intermediate portion disposed between the first portion and the second portion. The first portion pivotally mounts the member to the wheelchair and the second portion extends above an armrest of the wheelchair.
申请公布号 US2006097473(A1) 申请公布日期 2006.05.11
申请号 US20050150359 申请日期 2005.06.10
申请人 DEFRANCE ROBERT V 发明人 DEFRANCE ROBERT V.
分类号 B62M1/14 主分类号 B62M1/14
代理机构 代理人
主权项
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