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US Patent: 4,238,034
Automatic Tool Changer for Machine Tools
Patentees:
Charles B. Sipek (exact or similar names) - Hales Corners, Milwaukee County, WI
Richard Johnstone (exact or similar names) - Brookfield, Waukesha County, WI
Russell B. Clegg (exact or similar names) - Milwaukee, Milwaukee County, WI

USPTO Classifications:
211/1.53, 483/43, 483/44, 483/61, 483/67

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: Apr. 16, 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.
Description:
This patent is a division of patent #4,164,810.

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