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US Patent: 20,345
Cutter-head and table-rest for cutting irregular forms
Machine for cutting moldings on irregular forms
Patentee:
Jonathan P. Grosvenor (exact or similar names) - Lowell, MA

USPTO Classifications:
144/153, 144/231, 144/240

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

Assignees:
None

Manufacturer:
Combination Molding and Planing Machine Co. - New York, NY
Jonathan P. Grosvenor - Lowell, MA

Witnesses:
P. E. Teschemacher
Thomas R. Roach

Patent Dates:
Granted: May 25, 1858

Reissue Information:
Reissued as RE5,721 (Jan. 06, 1874)

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for J. P. Grosvenor.
Vintage Machinery entry for Combination Molding and Planing Machine Co.
Description:
This machine is designed for molding compound-curved work-pieces. A first-aid course should be mandatory.

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