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US Patent: 3,461,472
Machine tool with automatic tapping control
Patentees: Robert K. Sedgwick (exact or similar names) - Waukesha, Waukesha County, WI Werner K. Behrendt (exact or similar names) - St. Anna-Garten, IL Hans J. Baechle (exact or similar names) - Rockford, Winnebago County, IL USPTO Classifications: 408/9, 470/167 Tool Categories: metalworking machines : milling machines metalworking machines : drilling and boring : tapping machines Assignees: Kearney & Trecker Corp. - West Allis, Milwaukee County, WI Manufacturer: Kearney & Trecker Corp. - West Allis, Milwaukee County, WI Witnesses: Unknown	Patent Dates: Applied: Mar. 13, 1962 Granted: Aug. 19, 1969 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Kearney Trecker Corp.
Description: Original application,13 Mar, 1962. Divided and this application, 25 Oct, 1966.

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