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Patent number:
Patent Date:
US Patent: 434,071
Saw Filing Machine
Patentee:
Thomas Powell (
exact
or
similar
names) - Guthrie, KY
USPTO Classifications:
76/31
,
76/78.1
,
76/79.5
Tool Categories:
woodworking machines
:
woodworking machine parts or accessories
:
woodworking machine sharpening mechanisms
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
E. S. Franklin
L. H. Ayres
Charles H. Ourand
William Bagger
Patent Dates:
Applied:
May 13, 1890
Granted:
Aug. 12, 1890
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
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