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Patent number:
Patent Date:
US Patent: 81,997
Improvement in moulding-machines
Patentee:
Jonathan P. Grosvenor (
exact
or
similar
names) - 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:
Charles A. Pettit
Solon C. Kemon
Patent Dates:
Granted:
Sep. 08, 1868
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for J. P. Grosvenor.
Description:
"Machine for Planing and Moulding Irregular Forms".
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