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Patent number:
Patent Date:
US Patent: 36,748
Improvement in saw-gears
Patentees:
John R. Williamson (
exact
or
similar
names) - Seabeck, WA
John Richards (
exact
or
similar
names) - Columbus, OH
USPTO Classifications:
83/718
Tool Categories:
woodworking machines
:
sawmills
:
sawmill carriages
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Oct. 21, 1862
Patent Pictures:
USPTO
(New site tip)
Google Patents
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