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US Patent: 2,250,369
Antibacklash Mechanism for Rotary Cutter Spindles of Machine Tools
Patentee:
George Gorton (exact or similar names) - Racine, Racine County, WI

USPTO Classifications:
409/235, 464/62.1, 74/440, 82/152

Tool Categories:
metalworking machines : milling machines
metalworking machines : metalworking machine mechanisms

Assignees:
George Gorton Machine Co. - Racine, Racine County, WI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 30, 1939
Granted: Jul. 22, 1941

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for George Gorton Machine Co.

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