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US Patent: 3,203,276
Variable Speed Transmission
Patentee: Edward P. Bullard (exact or similar names) - Fairfield, Fairfield County, CT USPTO Classifications: 475/79, 475/81, 82/117, 82/144 Tool Categories: metalworking machines : metalworking machine mechanisms Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Feb. 23, 1961 Granted: Aug. 31, 1965 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Bullard Machine Tool Co.

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