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US Patent: 130,103
Improvement in Chucks
Patentee: Stephan H. Bellows (exact or similar names) - Middletown, Middlesex County, CT USPTO Classifications: 279/114 Tool Categories: metalworking machines : metal lathes : metal lathe chucks Assignees: None Manufacturer: Not known to have been produced Witnesses: E. M. Lay Jeremy W. Bliss	Patent Dates: Granted: Aug. 06, 1872 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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