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CA Patent: CA-42,446
Friction clutch
Patentees: George Munro (exact or similar names) - Peterborough, ON Canada Hans P. Clausen (exact or similar names) - Milwaukee, WI USPTO Classifications: Tool Categories: industrial machines : industrial machine mechanisms : industrial machine pulleys and belt drive mechanisms : friction clutches Assignees: None Manufacturer: Wm. Hamilton Mfg. Co. - Peterborough, ON Canada Witnesses: Unknown	Patent Dates: Applied: Feb. 15, 1893 Granted: Mar. 29, 1893 Patent Pictures: CIPO Data Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Wm. Hamilton Mfg. Co.
Description: Co-inventor George Munro was a co-founder, in May 1883, of the Wm. Hamilton Mfg. Co., Ltd., which took over the business of William Hamilton.

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