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US Patent: 4,135,848
Toolholder Clamp for Machine Tools
Patentees:
John J. Hughes (exact or similar names) - Greendale, Milwaukee County, WI
Theodore F. Lis (exact or similar names) - Hartland, Waukesha County, WI
John W. Turner (exact or similar names) - Pewaukee, Waukesha County, WI
Joseph P. Bliss (exact or similar names) - Greendale, Milwaukee County, WI

USPTO Classifications:
408/239A, 409/233

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: May 23, 1977
Granted: Jan. 23, 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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