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US Patent: 2,036,658
Automatic grinding machine
Patentee: Byron F. Stowell (exact or similar names) - Springfield, MA USPTO Classifications: 29/DIG.057, 451/1, 451/18, 451/227, 451/28, 451/450, 451/52 Tool Categories: metalworking machines : grinders Assignees: Van Norman Machine Tool Co. - Springfield, MA Manufacturer: Van Norman Machine Tool Co. - Springfield, MA Witnesses: Unknown	Patent Dates: Applied: Apr. 24, 1934 Granted: Apr. 07, 1936 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Van Norman Machine Tool Co.
Description: Improvements to patents 1,918,147 and 1,926,603.

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