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Patent number:
Patent Date:
US Patent: 113,656
Impovement in Vises
Patentee:
William P Harwood (
exact
or
similar
names) - Cambridge, NY
USPTO Classifications:
269/259
Tool Categories:
work holding
:
vises
:
bench vises
Assignees:
James F Hall
- Cambridge, NY
John L Marshall
- Cambridge, NY
Manufacturer:
Hall Manufacturing Co.
- New York, NY
Witnesses:
J N Hodge
J C Harris
Patent Dates:
Granted:
Apr. 11, 1871
Patent Pictures:
USPTO
(New site tip)
Google Patents
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