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US Patent: 133,527
Machines for Threading Screw Taps
Patentees: Alfred Goddard (exact or similar names) - Essex, Middlesex County, CT Alfred E. Goddard (exact or similar names) - Essex, Middlesex County, CT USPTO Classifications: 407/45, 470/198, 82/132, 82/17, 82/19 Tool Categories: metalworking machines : metal threading machines Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Dec. 03, 1872 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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