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US Patent: 2,407,970
Work Indexing Mechanism
Patentees:
William K. Andrew - Wauwatosa, Milwaukee County, WI
Joseph J. Lenert - Milwaukee, Milwaukee County, WI

USPTO Classifications:
409/161, 409/163, 409/221, 74/822

Tool Categories:
metalworking machines : indexers and dividers
metalworking machines : milling machines
metalworking machines : metalworking machine mechanisms

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 13, 1942
Granted: Sep. 24, 1946

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Kearney & Trecker Co.

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