发明名称 Sport's cap umbrella
摘要 An umbrella configured in the shape of a cap, having a main canopy from which extends about a portion of the lower perimeter a brim canopy when in opened and extended position. The brim canopy folds upwardly against the main canopy as it is closed.
申请公布号 US4641675(A) 申请公布日期 1987.02.10
申请号 US19850747800 申请日期 1985.06.24
申请人 WU, BING T. 发明人 WU, BING T.
分类号 A45B11/00;A45B25/02;A45B25/18;(IPC1-7):A45B11/00;A45B3/00;A45B19/00 主分类号 A45B11/00
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