Cork screw

Details Cork screw Cork screw

1986-06-09

1987-07-07

Schmidt, Frederick R.

Tools

Receptacle closure remover

With additional receptacle-engaging means

81 329, 81 345, B67B 704

Patent

active

046778837

ABSTRACT:
A cork screw which has a screw stem with a rotary handle incorporating a penetrating screw, and a hollow pedestal to be seated on a bottle sleeved movably on the stem and encasing the penetrating screw. Dog members are fulcrumed on the pedestal and engage releaseably with a helical groove of the screw stem. Upon rotation of the handle, the penetrating screw penetrates into the cork and subsequently pulls out the cork from the bottle.

REFERENCES:
patent: 344566 (1886-06-01), Cluever
patent: 420572 (1890-02-01), Edie
Tire-Bouchon, Par M. Perille, PL II, FIG. 7, Apr. 15, 1876, 81/3.37.

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