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US Patent: 1,799,493
Over-Arm Clamp for Machine Tools
Patentee: Joseph B. Armitage (exact or similar names) - Milwaukee, Milwaukee County, WI USPTO Classifications: 409/236, 409/241 Tool Categories: metalworking machines : milling machines metalworking machines : metalworking machine mechanisms Assignees: Kearney & Trecker Corp. - West Allis, Milwaukee County, WI Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Aug. 07, 1924 Granted: Apr. 07, 1931 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Kearney & Trecker Co.
Description: This patent was listed on a Patent Plate from a Brown & Sharpe #2 Horizontal Milling Machine.

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