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US Patent: 1,201,921
Rheostat
Patentee: Chester H. Beach (exact or similar names) - Racine, WI USPTO Classifications: 338/153, 338/184, 338/285, 338/294, 338/318, 84/464R Tool Categories: household : sewing machines electrical devices : electric motors : motor controls Assignees: Wisconsin Electric Co. - Racine, WI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Oct. 25, 1915 Granted: Oct. 17, 1916 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Wisconsin Electric Co.; Dumore Co.

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