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US Patent: 321,941
Friction Clutch
Patentee: Albert B. Bean (exact or similar names) - New Haven, New Haven County, CT USPTO Classifications: 192/80 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine clutches Assignees: None Manufacturer: D. Frisbie & Co. - New Haven, New Haven County, CT Witnesses: J. W. Pond Philip Pond George L. Barnes John C. Gallagher	Patent Dates: Applied: Jun. 11, 1885 Granted: Jul. 14, 1885 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for D. Frisbie & Co.

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