Cork-extracting apparatus

Tools – Receptacle closure remover – With additional receptacle-engaging means

Patent

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Details

81 345, B67B 704

Patent

active

047036737

ABSTRACT:
Apparatus for extracting a cork from a bottle comprises a movable portion, a handle, and a holder. The movable portion includes a helical corkscrew. The handle includes at least one elongate arm and is associated with the movable portion such that the arm may extend radially outwardly with respect to the corkscrew in an operating position of the handle. The arm has a restraining formation disposed distal the corkscrew in the operating position and adapted to engage a human finger and restrain it against movement radially outwardly. The holder is engageable with a bottle and defines an opening for receipt of a cork as it emerges from the bottle. The holder has a guide which allows rotational and longitudinal movement of the movable portion relative to the holder whereby the corkscrew can be driven downwardly into the cork and to a lowered position with respect to the holder upon rotation of the movable portion in a first direction. The movable portion and the holder have force transmitting formations interengageable, when the movable portion is in its lowered position, and adapted to cause the cork to be removed from the bottle upon further rotation of the movable portion.

REFERENCES:
patent: 35362 (1862-05-01), Chinnock
patent: 54039 (1866-04-01), Swartz
patent: 73677 (1868-01-01), Twigg
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patent: 2980456 (1961-04-01), McMullin
patent: 3256756 (1966-06-01), Del Piccolo
patent: 4276789 (1981-07-01), Allen
patent: 4291597 (1981-09-01), Allen
patent: 4377096 (1983-03-01), Allen
patent: 4429444 (1984-02-01), Allen
Corkscrews for Collectors, Bernard M. Watney and Homer D. Babbidge Sotheby Parke Bernet, New York, 1981, pp. 17, 20-28, 37, 40-41, 61, 65, 98, 101 and 105.
The Wonderful Screwpull Brochure, Hallen Company, Sep., 1982.

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