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US Patent: 83,463
Improved Hammer
Patentee: T. S. Coffin (exact or similar names) - Harrington, ME USPTO Classifications: 279/100, 30/308.1, 403/320, 7/145, 81/20 Tool Categories: woodworking tools : hammers : framing hammers woodworking tools : axes Assignees: None Manufacturer: Not known to have been produced Witnesses: F. L. Nash G. C. Wilson	Patent Dates: Granted: Oct. 27, 1868 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)

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