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US Patent: 553,584
Saw-filing machine
Patentees:
George H. Vernon (exact or similar names) - St. Paul, MN
George R. Huff (exact or similar names) - St. Paul, MN

USPTO Classifications:
76/31, 76/78.1

Tool Categories:
metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
H. A. Campbell
C. N. Woodward

Patent Dates:
Applied: Apr. 23, 1894
Granted: Jan. 28, 1896

Patent Pictures:
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