发明名称 Champagne bottle opener
摘要 A one-piece, hand-operated opener for plastic cork or cap removal. A frame of generally rigid material surrounds a keyhole shaped opening, the circular portion of said opening fitting over the head portion of a plastic cap press-fitted into the neck of a champagne bottle. The slot portion of the opening has a smaller lateral dimension permitting it to be forced between the downward edges of the cap head portion and a flange adjacent to the bottle neck extremity. The frame shape on either side of the slot section of the opening forms a ramp, the thickness of the frame thereat increasing in the direction of a butt portion extending from said frame at the end opposite the opening circular portion. Integral thumb and finger ears extend laterally opposite from the frame adjacent the circular opening portion.
申请公布号 US4519277(A) 申请公布日期 1985.05.28
申请号 US19840647357 申请日期 1984.09.04
申请人 RAAB, CLIFFORD G. 发明人 RAAB, CLIFFORD G.
分类号 B67B7/06;(IPC1-7):B67B7/06 主分类号 B67B7/06
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