← Back to Companies

Boston Woven Hose and Rubber Co

Boston Wov

Active Patents

0

Total Holdings

5

Patent Holdings

Filter in Explorer →

Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2434541A	Manufacture of thermoplastic materials	Expired / Lapsed	1944-03-04	1948-01-13	0	Details
US2226768A	Method of making hose and the like	Expired / Lapsed	1938-08-06	1940-12-31	0	Details
US2182168A	Vulcanizing machine	Expired / Lapsed	1936-06-03	1939-12-05	0	Details
US2143627A	Vulcanizing machine	Expired / Lapsed	1936-08-29	1939-01-10	0	Details
US2097862A	Fire hose	Expired / Lapsed	1936-04-09	1937-11-02	0	Details