发明名称 Cushioning Foot for Cane, Crutch, or Walking Aid
摘要 A cushioning foot for a mobility aid includes an elastomeric or rubber foot configured to compress under axial and angular loading. A collar is affixed to the distal end of a shaft of the mobility aid and includes a flange for contacting and compressing the elastomeric or rubber foot under axial and angular loads.
申请公布号 US2012211036(A1) 申请公布日期 2012.08.23
申请号 US201113216003 申请日期 2011.08.23
申请人 ZADEH ALLEN;NORREGAARD RIE;BURNS CLAY ALLEN;OMHU, INC. 发明人 ZADEH ALLEN;NORREGAARD RIE;BURNS CLAY ALLEN
分类号 A45B9/04 主分类号 A45B9/04
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