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US Patent: 81,997
Improvement in moulding-machines
Patentee:
Jonathan P. Grosvenor - Lowell, MA

USPTO Classifications:
144/114.1, 144/130

Tool Categories:
woodworking machines : cutter head machines : wood shapers

Assignees:
None

Manufacturer:
Jonathan P. Grosvenor - Lowell, MA

Witnesses:
Solon C. Kemon
Charles A. Pettit

Patent Dates:
Granted: Sep. 08, 1868

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for J. P. Grosvenor.
Description:
"Machine for Planing and Moulding Irregular Forms".

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