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Thomas Industries Inc

Thomas Ind

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3961868A	Air compressor	Expired / Lapsed	1974-02-21	1976-06-08	2	Details
US3689886A	Control system having transmitter-receiver sets for operati…	Expired / Lapsed	1971-02-09	1972-09-05	42	Details
US3090434A	Combination lighting and ventilating fixture	Expired / Lapsed	1960-02-05	1963-05-21	2	Details
US3065686A	Lighting and ventilating fixture	Expired / Lapsed	1960-04-29	1962-11-27	0	Details
US3010378A	Lighting and ventilating system	Expired / Lapsed	1959-10-22	1961-11-28	0	Details