发明名称 Cork extractor
摘要 A cork extractor includes a body having a pair of opposed side walls defining a gap therebetween and having a dimension that radially increases from a first end to a second end of the body. A hinge member is rotatably fixed at the first body end for turning about an axis, and a corkscrew is connected to the hinge member. The corkscrew is pivotable about the axis between a retracted position lying in the gap and an extended position for pulling a cork out from a bottle mouth upon the body being turned about the hinge member while bearing slidingly against the bottle mouth at a position sliding from its first end to its second end.
申请公布号 US2004194581(A1) 申请公布日期 2004.10.07
申请号 US20040796433 申请日期 2004.03.09
申请人 WONG CHUNG LUN 发明人 WONG CHUNG LUN
分类号 B67B7/04;(IPC1-7):B67B7/04 主分类号 B67B7/04
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