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US Patent: 212,863
Cork-Extractor
Patentee:
Lucian C. Mumford - San Francisco, CA

USPTO Classifications:
351/158, 81/3.41

Tool Categories:
household tools : cork extractors : non worm cork extractors

Assignees:
Lucian C. Mumford - San Francisco, CA
Henry A. Mead - San Francisco, CA

Manufacturer:
Not known to have been produced

Witnesses:
C. H. Stomly
H. M. Chace

Patent Dates:
Applied: Dec. 09, 1878
Granted: Mar. 04, 1879

Patent Pictures:
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Description:
This patent was later improved, patent 474,480

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