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United States Plywood Corp

United Sta

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2985262A	Wall panel	Expired / Lapsed	1955-08-03	1961-05-23	0	Details
US2574920A	Apparatus for making plywood tubing	Expired / Lapsed	1945-12-29	1951-11-13	0	Details
US2411542A	Method of making plywood tubing	Expired / Lapsed	1942-09-10	1946-11-26	0	Details
US2306151A	Scarf joint for panels and method of making the same	Expired / Lapsed	1939-08-25	1942-12-22	0	Details