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US Patent: 345,822
Cork Extractor
Patentee:
William L. Ames - Terre Haute, IN

USPTO Classifications:
81/3.35, 81/3.37, 81/3.45

Tool Categories:
household tools : cork extractors : pocket and protected cork extractors

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John H. Damon
C. A. Chandler
E. A. Phelps

Patent Dates:
Applied: Sep. 17, 1885
Granted: Jul. 20, 1886

Patent Pictures:
William L. Ames patent July 20, 1886
USPTO pdf tiff
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Description:
The corkscrew folds into a handle for storage; the handle extends from a cam that bears on the rim of a bottle to lift the cork by wedge action. This would work on a wide range of bottle sizes.

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