发明名称 Growth indicator for children's shoes
摘要 A shoe includes a shoe upper sized for receiving a range of foot sizes from a minimum foot size to a maximum foot size. A growth indicator is connected with the shoe upper and includes an indicator for indicating when the foot of a wearer is equal to or greater than the maximum size of the range of foot sizes.
申请公布号 US6796057(B2) 申请公布日期 2004.09.28
申请号 US20020164527 申请日期 2002.06.07
申请人 DAVIS HOWARD F. 发明人 DAVIS HOWARD F.
分类号 A43B3/26;A43D1/06;(IPC1-7):A43B3/26 主分类号 A43B3/26
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