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Curtis Automotive Devices Inc

Curtis Aut

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2648518A	Remote control metering valve	Expired / Lapsed	1949-10-17	1953-08-11	0	Details
US2648351A	Variable-speed remote control for valves	Expired / Lapsed	1949-04-14	1953-08-11	0	Details
US2415994A	Automatic temperature control device	Expired / Lapsed	1944-01-24	1947-02-18	0	Details
US2415466A	Selector valve	Expired / Lapsed	1943-03-06	1947-02-11	0	Details