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AUTOMOTIVE IMPROVEMENT PATENTS

AUTOMOTIVE

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2193267A	Transmitting mechanism	Expired / Lapsed	1936-09-28	1940-03-12	0	Details
US2185538A	Transmission mechanism	Expired / Lapsed	1937-08-06	1940-01-02	0	Details
US2136811A	Multiclutch mechanism	Expired / Lapsed	1936-08-11	1938-11-15	0	Details
US2086600A	Tri-variable automatic change speed transmission	Expired / Lapsed	1933-11-04	1937-07-13	0	Details