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AMERICAN RAYON Co Inc

AMERICAN R

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2387252A	Reeling device	Expired / Lapsed	1943-02-27	1945-10-23	0	Details
US2378211A	Apparatus for and method of manufacture of cuproammonium ra…	Expired / Lapsed	1941-12-06	1945-06-12	0	Details
US2313140A	Apparatus for the manufacture of rayon	Expired / Lapsed	1940-05-01	1943-03-09	0	Details
US2277753A	Art of rayon manufacture	Expired / Lapsed	1939-04-25	1942-03-31	0	Details