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US Patent: 4,238,167
Toolholder Adapter
Patentees:
Dennis M. Brugger (exact or similar names) - Pewaukee, Waukesha County, WI
John J. Hughes (exact or similar names) - Greendale, Milwaukee County, WI

USPTO Classifications:
279/143, 279/8, 279/900, 409/232

Tool Categories:
metalworking machines : metalworking machine tool holders

Assignees:
Kearney & Trecker Corp. - West Allis, Milwaukee County, WI

Manufacturer:
Kearney & Trecker Corp. - West Allis, Milwaukee County, WI

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 28, 1979
Granted: Dec. 09, 1980

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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