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US Patent: 199,453
Improvement in saw-filing machines
Patentee: Oliver W. Le Mar (exact or similar names) - New Burlington, OH USPTO Classifications: 76/34 Tool Categories: metalworking machines : grinders : sharpening machines : saw sharpening machines Assignees: Arthur M. Judy - New Burlington, OH Oliver W. Le Mar - New Burlington, OH Manufacturer: Not known to have been produced Witnesses: A. M. Judy B. C. Converse	Patent Dates: Applied: May 31, 1877 Granted: Jan. 22, 1878 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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