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US Patent: 4,164,290
Automatic Tool Changer for Machine Tools
Patentee: Frank Zankl (exact or similar names) - Milwaukee, Milwaukee County, WI USPTO Classifications: 414/732, 414/739, 483/38, 483/47, 483/62 Tool Categories: metalworking machines : metalworking machine mechanisms : tool changers and storage mechanisms Assignees: Kearney & Trecker Corp. - West Allis, Milwaukee County, WI Manufacturer: Kearney & Trecker Corp. - West Allis, Milwaukee County, WI Witnesses: Unknown	Patent Dates: Applied: Sep. 15, 1977 Granted: Aug. 14, 1979 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Kearney Trecker Corp.

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