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Patent number:
Patent Date:
US Patent: 82,047
Improvement in saw-filing machine
Patentee:
James H. Van Nortwick (
exact
or
similar
names) - Sturgis, MI
USPTO Classifications:
76/33
Tool Categories:
metalworking machines
:
grinders
:
sharpening machines
:
saw sharpening machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
A. A. Pope
James R. McKnight
Patent Dates:
Granted:
Sep. 08, 1868
Patent Pictures:
USPTO
(New site tip)
Google Patents
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