US Patent: 337,465 - Cork Extractor


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US Patent: 337,465

Cork Extractor

Patentee:

Henry Wahler (exact or similar names) - Freeport, IL

USPTO Classifications:

81/3.33

Tool Categories:

household : cork extractors : bar corkscrews

Assignees:

Louis Ahsendorff - Freeport, IL

Henry Wahler - Freeport, IL

Manufacturer:

Not known to have been produced

Witnesses:

O. E. Heard

Louis Ahsendorff

Patent Dates:
Applied:	Oct. 09, 1885
Granted:	Mar. 09, 1886

Patent Pictures:

Henry Wahler patent March 9, 1886

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Description:

The inner screw is driven by the crank handle. At the point where the inner screw has fully entered the cork, stops on the screw engage the reverse-threaded external screw to lift the cork.