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US Patent: 2,923,102
Interlocking Device for a Surface Grinding Machine
Patentees: Emile W. Couture (exact or similar names) - Barrington, Bristol County, RI Alfred Lees (exact or similar names) - Pawtucket, Providence County, RI USPTO Classifications: 451/213 Tool Categories: metalworking machines : grinders : surface grinders Assignees: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Manufacturer: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Witnesses: Unknown	Patent Dates: Applied: Sep. 20, 1957 Granted: Feb. 02, 1960 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.

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