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US Plywood Champion Papers Inc

US Plywood

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3565236A	Feeder for veneer crowder	Expired / Lapsed	1968-10-21	1971-02-23	19	Details
US3511746A	Easy opening heat sealed package	Expired / Lapsed	1966-09-12	1970-05-12	0	Details
US3511436A	Easy opening heat sealed package	Expired / Lapsed	1966-09-12	1970-05-12	0	Details
US3485405A	Frame-structure for container	Expired / Lapsed	1968-07-05	1969-12-23	0	Details
US3418656A	Microcapsules, process for their formation and transfer she…	Expired / Lapsed	1965-10-23	1968-12-24	0	Details