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Patent number:
Patent Date:
US Patent: 197,325
Improvement in planing-saws
Patentees:
Charles N. Brown (
exact
or
similar
names) - Providence, RI
Ira S. Brown (
exact
or
similar
names) - Providence, RI
USPTO Classifications:
83/836
Tool Categories:
woodworking machines
:
circular saws
:
insertable saw teeth
woodworking machines
:
machine and tool cutters
:
insertable saw teeth
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
William W. Rickard
Alfred Rickard
Patent Dates:
Applied:
Mar. 07, 1877
Granted:
Nov. 20, 1877
Patent Pictures:
USPTO
(New site tip)
Google Patents
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