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US Patent: 1,196,883
Variable-speed mechanism
Patentee: John Parker (exact or similar names) - Cranston, RI USPTO Classifications: 74/348 Tool Categories: metalworking machines : metalworking machine mechanisms metalworking machines : milling machines Assignees: Brown & Sharpe Mfg. Co. - Providence, RI Manufacturer: Brown & Sharpe Mfg. Co. - Providence, RI Witnesses: W. T. Liddall Luther D. Burlingame	Patent Dates: Applied: Aug. 27, 1914 Granted: Sep. 05, 1916 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Brown & Sharpe Mfg. Co.

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