发明名称 Footprint generating toy
摘要 A footprint generating toy that is worn on a person's foot, and enables the wearer to leave liquid or dry simulated footprints. The footprint generating toy is made from an absorbent, moisture retaining material that, after being soaked in water, will leave liquid simulated footprints as the wearer walks. The footprint generating toy may also be used dry, to leave simulated footprint impressions in soft surfaces such as sand, snow or loose dirt.
申请公布号 US6080033(A) 申请公布日期 2000.06.27
申请号 US19980213367 申请日期 1998.12.17
申请人 FLADWOOD, RONALD S.;FLADWOOD, DEIRDRE L. 发明人 FLADWOOD, RONALD S.;FLADWOOD, DEIRDRE L.
分类号 A43B3/00;A63H33/00;A63H33/32;(IPC1-7):A63H33/32 主分类号 A43B3/00
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