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US Patent: 823,354
Slotting Machine
Patentee: Charles C. Newton (exact or similar names) - Philadelphia, PA USPTO Classifications: 409/304, 409/326, 409/339 Tool Categories: metalworking machines : metal slotting machines Assignees: Newton Machine Tool Works - Philadelphia, PA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Feb. 11, 1901 Granted: Jun. 12, 1906 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Newton Machine Tool Works

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