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US Patent: 129,914
Improvement in Friction-Clutch
Patentee: Thomas A. Weston (exact or similar names) - Ridgewood, Bergen County, NJ USPTO Classifications: 192/107T, 192/35, 192/80 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine pulleys and belt drive mechanisms : friction clutches Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Jul. 30, 1872 Antedated: Jul. 24, 1872 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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