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US Patent: 1,284,524
Molded commutator-cylinder
Patentees: Arthur J. Bastian (exact or similar names) - Edgewood Park, PA Willard H. Kempton (exact or similar names) - Wilkinsburg, PA Charles E. Wilson (exact or similar names) - Wilkinsburg, PA USPTO Classifications: 174/138E, 310/235, 310/43 Tool Categories: electrical devices : electric motors : motor commutators Assignees: Westinghouse Electric & Mfg. Co. - East Pittsburgh, PA Manufacturer: Westinghouse Electric & Mfg. Co. - East Pittsburgh, PA Witnesses: Unknown	Patent Dates: Applied: Oct. 08, 1917 Granted: Nov. 12, 1918 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Westinghouse Electric & Mfg. Co.

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