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Corkscrew with ribbed arm

  • US 6,116,116 A
  • Filed: 05/06/1999
  • Issued: 09/12/2000
  • Est. Priority Date: 05/05/1998
  • Status: Expired due to Fees
First Claim
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1. A corkscrew, comprising a main body;

  • a helicoidal thread;

    a fastening shaft which foldably connects said helicoidal thread with said main body;

    another shaft provided at an end of said main body;

    a ribbed arm arranged swingably relative to said main body on said another shaft and serving as a support point to a bottle neck; and

    a spring having one end fastened to an end part of said main body, an intermediate portion leaning over said another shaft and another end connected with said ribbed arm substantially in a middle of said ribbed arm, so that said spring causes, according to an open or a closed position of the corkscrew, a slight pressure so that both said positions are locked.

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