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US Patent: 2,077,408
Machine Tool
Patentees: Benjamin P. Graves (exact or similar names) - Cranston, Providence County, RI Arthur F. Bennett (exact or similar names) - West Barrington, Bristol County, RI USPTO Classifications: 409/153, 409/156 Tool Categories: metalworking machines : metalworking machine mechanisms metalworking machines : milling machines Assignees: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Manufacturer: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH Witnesses: Charles T. Olson	Patent Dates: Applied: Mar. 09, 1934 Granted: Apr. 20, 1937 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens B & S Omniversal Milling Machine "Vintage Machinery" entry for Brown & Sharpe Mfg. Co "Vintage Machinery" entry for Cincinnati Milling Machine Co.
Description: We have seen this patent number, one of about 50 listed, on a No. 2B Plain Mill from Brown & Sharpe. This patent number was seen on a Cincinnati Milling Machine Co. patent plate.

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