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US Patent: 3,533,638
Tool Locking Mechanism
Patentee:
Robert K. Sedgwick (exact or similar names) - Waukesha, Waukesha County, WI

USPTO Classifications:
279/37, 279/89

Tool Categories:
metalworking machines : metalworking machine mechanisms

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

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

Witnesses:
Unknown

Patent Dates:
Applied: May 20, 1968
Granted: Oct. 13, 1970

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Kearney Trecker Corp.

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