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W L MAXSON CORP

W L MAXSON

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2879053A	Accelerometer	Expired / Lapsed	1956-11-01	1959-03-24	0	Details
US2547765A	Switch actuator	Expired / Lapsed	1948-11-05	1951-04-03	0	Details
US2397477A	Radio control system for moving vehicles	Expired / Lapsed	1940-03-23	1946-04-02	0	Details
US2397475A	Method and apparatus for controlling moving vehicles	Expired / Lapsed	1939-12-01	1946-04-02	0	Details