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US Patent: 681,167
Electrical Controller Attachment
Patentees: Guy L. Fairbrother (exact or similar names) - Thompsonville, Hartford County, CT Albert H. Mathewson (exact or similar names) - Thompsonville, Hartford County, CT USPTO Classifications: 74/565 Tool Categories: electrical devices : electric motors : motor controls Assignees: Albert H. Mathewson - Thompsonville, Hartford County, CT Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Apr. 19, 1901 Granted: Aug. 20, 1901 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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