发明名称 Chalk shoe
摘要 The present disclosure relates to a shoe with a piece of removable chalk embedded into the front toe portion of a shoe's sole. The forefront sole of the shoe includes an opening sized for receiving a piece of chalk, intended for the wear to go from walking to drawing with a tilt of the foot. The wearer can cause the chalk to make contact with a surface by applying light pressure and tilting the toe of the shoe slightly toward the ground.
申请公布号 US7716856(B2) 申请公布日期 2010.05.18
申请号 US20080186434 申请日期 2008.08.05
申请人 SEIPEL STEPHANIE 发明人 SEIPEL STEPHANIE
分类号 A43B23/00 主分类号 A43B23/00
代理机构 代理人
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