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US Patent: 945,467
Grinding-machine Machine for grinding ball-bearing races
Patentee: Abraham B. Landis (exact or similar names) - Waynesboro, PA USPTO Classifications: 125/11.14, 451/227, 451/398 Tool Categories: metalworking machines : grinders Assignees: Landis Tool Co. - Waynesboro, PA Manufacturer: Landis Tool Co. - Waynesboro, PA Witnesses: Alfred N. Russell Jesse R. Manhetz	Patent Dates: Applied: Nov. 27, 1906 Granted: Jan. 04, 1910 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Landis Tool Co.

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