发明名称 Umbrella with detachable cover
摘要 An umbrella has a frame with a shaft and a series of ribs hingedly secured thereto for movement between a folded position and an extended position. The shaft has a tip projecting beyond the ribs, and the ribs having free end portions remote from the shaft. A cover has a central aperture receiving the shaft tip, and the cover is detachably retained in assembly with the shaft tip. The cover also has a periphery with a series of loops spaced therearound. A series of connectors are provided, each having a body with an aperture in one end detachably receiving a free end portion of a rib and a groove at an opposite end detachably receiving a loop to detachably retain the cover in place.
申请公布号 US4979535(A) 申请公布日期 1990.12.25
申请号 US19880286105 申请日期 1988.12.19
申请人 SADOWSKI, MARK H.;LEVITAN, STEPHEN L. 发明人 SADOWSKI, MARK H.;LEVITAN, STEPHEN L.
分类号 A45B15/00;A45B25/18 主分类号 A45B15/00
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