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Patent number:
Patent Date:
US Patent: 211,097
Improvement in insertable saw-teeth
Patentee:
Nelson Johnson (
exact
or
similar
names) - Jasper, NY
USPTO Classifications:
83/840
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:
N. M. Crane
S. H. Crane
Patent Dates:
Applied:
Jun. 03, 1878
Granted:
Jan. 07, 1879
Patent Pictures:
USPTO
(New site tip)
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