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US Patent: 8,075
Improvement in the Manufacture of India-Rubber
Patentee:
Nelson Goodyear - New York, NY

USPTO Classifications:
126/99R, 264/175, 524/77, 524/928, 525/332.6

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

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Sallie F. Elliot
William H. Elliot, Jr.

Patent Dates:
Applied: Dec. 26, 1850
Granted: May 06, 1851

Patent Pictures:
Image courtesy of Mark Woodard (no images were provided with the patent specification)
USPTO pdf tiff
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Description:
Improvement of his brother Charles Goodyear's 1844 patent for vulcanized rubber, used in this case as a sheath for a corkscrew.

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