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US Patent: 2,691,311
Saw sharpening machine
Patentees: Harry O. Berry (exact or similar names) - Inglewood, CA Holly K. Robinson (exact or similar names) - Inglewood, CA USPTO Classifications: 76/31, 76/35, 76/77, 76/78.1 Tool Categories: metalworking machines : grinders : sharpening machines : saw sharpening machines Assignees: Holly K. Bobinson - Inglewood, CA Manufacturer: Beaver Mfg. Co. - Inglewood, CA Witnesses: Unknown	Patent Dates: Applied: Dec. 03, 1949 Granted: Oct. 12, 1954 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Beaver Mfg. Co.
Description: This is the "BeMaCo rapid saw filer" that was advertised in Popular Mechanics magazines of the 1950s.

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