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US Patent: 2,217,671
Milling Machine
Patentees: Edward E. Coffin (exact or similar names) - Providence, Providence County, RI August L. Krause (exact or similar names) - Providence, Providence County, RI USPTO Classifications: 29/26R, 409/153, 409/156 Tool Categories: metalworking machines : milling machines Assignees: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Manufacturer: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Witnesses: Unknown	Patent Dates: Applied: Aug. 18, 1937 Granted: Oct. 15, 1940 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Brown & Sharpe Mfg. Co
Description: We have seen this patent number, one of about 50 listed, on a No. 2B Plain Mill from Brown & Sharpe.

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