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Patent number:
Patent Date:
US Patent: 74,360
Improved chuck for planing-machines
Patentee:
John S. Hoar (
exact
or
similar
names) - West Acton, MA
USPTO Classifications:
269/154
,
269/280
,
269/85
Tool Categories:
metalworking machines
:
metal planers
Assignees:
Charles Hastings
- West Acton, MA
Nathaniel E. Cutler
- West Acton, MA
John S. Hoar
- West Acton, MA
Manufacturer:
Not known to have been produced
Witnesses:
Samuel N. Piper
R. H. Eddy
Patent Dates:
Granted:
Feb. 11, 1868
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
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