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US Patent: 2,403,427
Valve Mechanism
Patentee:
Oscar H. Ludeman - New York, NY

USPTO Classifications:
137/630.14, 251/14, 251/264, 251/28, 92/162R, 92/171.1, 92/28

Tool Categories:
propulsion and energy : steam apparatus : steam valves

Assignees:
Skinner Engine Co. - Erie, Erie County, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 27, 1944
Granted: Jul. 02, 1946

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Skinner Engine Co.

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