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US Patent: 55,263
Improvement in forging, shearing, and punching devices
Patentee:
James E. Emerson - Trenton, NJ

USPTO Classifications:
29/33R

Tool Categories:
woodworking machines : specialty machines : tool making machines

Assignees:
None

Manufacturer:
James E. Emerson - Trenton, NJ

Witnesses:
Charles A. Pettit
W. F. Hall

Patent Dates:
Granted: Jun. 05, 1866

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for James E. Emerson

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