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US Patent: 1,323,276
Metal Working Machine and Method
Patentee: Frank O. Hoagland (exact or similar names) - Hartford, CT USPTO Classifications: 86/54 Tool Categories: metalworking machines Assignees: Pratt & Whitney Co. - Hartford, CT Manufacturer: Not known to have been produced Witnesses: Herbert S. Bullard Heath Sutherland	Patent Dates: Applied: May 05, 1917 Granted: Dec. 02, 1919 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Pratt, Whitney & Co.
Description: Heath Sutherland - patent attorney

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