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US Patent: 1,685,310
Contolling Lever for Machine Tools
Patentees:
Edward P. Burrell (exact or similar names) - Shaker Heights, OH
George W. Drake (exact or similar names) - Cleveland Heights, OH

USPTO Classifications:
192/93A, 74/528, 82/135, 82/153

Tool Categories:
metalworking machines : metalworking machine mechanisms

Assignees:
Warner & Swasey Co. - Cleveland, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 03, 1926
Granted: Sep. 25, 1928

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

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