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US Patent: 434,071
Saw Filing Machine
Patentee:
Thomas Powell - 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:
William Bagger
Charles H. Ourand
L. H. Ayres
E. S. Franklin

Patent Dates:
Applied: May 13, 1890
Granted: Aug. 12, 1890

Patent Pictures:
USPTO pdf tiff
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