US Patent: 95,824 - Improved composition for emery-wheels and other abrading-implements


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US Patent: 95,824

Improved composition for emery-wheels and other abrading-implements

Patentees:

A. W. Willard (exact or similar names) - Charleston, VT

Edgar C. Merrill (exact or similar names) - Charleston, VT

USPTO Classifications:

51/307, 51/309

Tool Categories:

industrial tools : grinding wheels

metalworking machines : grinders : sharpening machines : grinding wheels

Assignees:

E. C. Merrill - Charleston, VT

Manufacturer:

Vermont Emery Wheel Co. - West Charleston, VT

E. C. Merrill - West Charleston, VT

Witnesses:

B. F. D. Carpenter

J. E. Wilson

Patent Dates:
Granted:	Oct. 12, 1869

Patent Pictures:

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Description:

There is no patent drawing. The innovation is an emery wheel that uses zinc oxide or zinc chloride as a binder. See patent 113,439 for an improvement to this patent.