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US Patent: 1,785,733
Control Means for Variable Speed Transmision
Patentee: Daniel R. Francis (exact or similar names) - Waterbury, New Haven County, CT USPTO Classifications: 74/60 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine speed and direction changing mechanisms Assignees: Waterbury Tool Co. - Waterbury, New Haven County, CT Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jul. 24, 1929 Granted: Dec. 23, 1930 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Waterbury Tool Co.

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