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US Patent: 454,029
Machine for Cutting Dies Taps &c.
Patentee: Arthur W. Cash (exact or similar names) - Bridgeport, Fairfield County, CT USPTO Classifications: 142/12, 142/15, 409/69, 82/19 Tool Categories: metalworking machines : metal threading machines Assignees: Armstrong Manufacturing Co. - Bridgeport, Fairfield County, CT Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 01, 1890 Granted: Jun. 16, 1891 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Armstrong Manufacturing Co.

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