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Union Bag and Paper Corp

Union Bag

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2728479A	Honeycomb pad	Expired / Lapsed	1951-02-09	1955-12-27	0	Details
US2403756A	Sewed bag closure	Expired / Lapsed	1943-02-01	1946-07-09	0	Details
US2340127A	Process of slitting and coating	Expired / Lapsed	1941-05-26	1944-01-25	0	Details
US2306335A	Bag	Expired / Lapsed	1940-07-05	1942-12-22	0	Details