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US Patent: 2,446,274
Valve
Patentee:
John N. Gladden (exact or similar names) - Glendale, Los Angeles County, CA

USPTO Classifications:
251/333, 251/363, 251/368

Tool Categories:
propulsion and energy : internal combustion engines : internal combustion engine valves

Assignees:
Gladden Products Corp. - Glendale, Los Angeles County, CA

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Applied: Aug. 23, 1943
Granted: Aug. 03, 1948

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Gladden Products Corp.

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