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US Patent: 141,731
Improvement in Meat-Choppers
Patentee:
Albert R. Silver - Salem, OH

USPTO Classifications:
241/199.3

Tool Categories:
trade specific : butcher

Assignees:
John Deming - Salem, OH
Albert R. Silver - Salem, OH

Manufacturer:
Not known to have been produced

Witnesses:
Peter Ambler
William Kelly

Patent Dates:
Applied: May 21, 1873
Granted: Aug. 12, 1873

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Silver & Deming Manufacturing Co.

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