发明名称 COLLET-TYPE CORK REMOVER WITH THUMB RECEIVING RECESS
摘要 An elongated plastic body is provided including first and second ends. The first end includes an enlarged head thereon provided with a recess therein opening outwardly generally along a radius of the longitudinal axis of the body and the other end of the body includes endwise outwardly projecting elongated collet fingers defining a recess therebetween in which to receive the outer end of a cork bottle, the inner surfaces of the collet fingers being provided with a plurality of projections for increasing the frictional grip of the collet fingers on an associated cork end and the recess being of a size and depth to receive the free end of the thumb of a hand encircling the body.
申请公布号 CA2036773(C) 申请公布日期 1997.03.11
申请号 CA19912036773 申请日期 1991.02.20
申请人 BERGMEISTER, JOSEF J. 发明人 BERGMEISTER, JOSEF J.
分类号 B67B7/06;(IPC1-7):B67B7/04 主分类号 B67B7/06
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