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US Patent: 870,288
Clutch Mechanism
Patentee: James Hartness (exact or similar names) - Springfield, Windsor County, VT USPTO Classifications: 192/93R Tool Categories: industrial machines : industrial machine mechanisms : industrial machine clutches Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 20, 1903 Granted: Nov. 05, 1907 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Jones, Lamson & Co.

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