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US Patent: 526,171
Friction Clutch
Patentee: Richard T. Wingo (exact or similar names) - Mulhausen, Alsace, Germany USPTO Classifications: 192/111.15, 192/78 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine clutches Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Apr. 07, 1894 Granted: Sep. 18, 1894 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: Patented in France, 06 Oct., 1893, #233,269 and in Switzerland, 07 Oct., 1893, #7,472.

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