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US Patent: 1,749,514
Valve-reseating apparatus
Patentee: James Y. Scott (exact or similar names) - Longmeadow, MA USPTO Classifications: 408/110, 408/83.5, 451/430 Tool Categories: trade specific : vehicle repairer : vehicle mechanic : valve and seat maintenance Assignees: Van Norman Machine Tool Co. - Springfield, MA Manufacturer: Van Norman Machine Tool Co. - Springfield, MA Witnesses: Unknown	Patent Dates: Applied: Nov. 07, 1927 Granted: Mar. 04, 1930 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.

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