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US Patent: 1,323,195
Valve Handle
Patentees:
Frank Le Roy (exact or similar names) - Detroit, Wayne County, MI
Neal W. Whitbeck (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
16/432, 16/DIG.30, 279/95, 403/255

Tool Categories:
hardware : valves

Assignees:
Michigan Lubricator Co. - Detroit, Wayne County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 19, 1918
Granted: Nov. 25, 1919

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Michigan Lubricator Co.

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