发明名称 Footwear having a window for visual sizing
摘要 Footwear having a window for visual sizing comprises a shoe having an upper portion, a sole portion, and an insole liner, a window portion associated with the upper portion, the window portion for allowing viewing of a foot inserted into the shoe, and a reference mark associated with the insole liner, the reference mark for indicating proper fit of the shoe when a foot is inserted into the shoe and viewed through the window portion.
申请公布号 US2003009907(A1) 申请公布日期 2003.01.16
申请号 US20010903913 申请日期 2001.07.12
申请人 SCHUVER STEVEN S.;SCHUVER DAVID D. 发明人 SCHUVER STEVEN S.;SCHUVER DAVID D.
分类号 A43B3/30;A43D1/02;(IPC1-7):A43D1/00;A43B3/28 主分类号 A43B3/30
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