KLIEGL BROS UNIVERSAL ELECTRIC

KLIEGL BRO

Active Patents

Total Holdings

Patent Holdings

Patent No.	Title	Status	Filing Date	Grant Date	Actions
US2920240A	Theater lighting control system	Expired / Lapsed	1958-12-08	1960-01-05	Details
US2133608A	Color screen control	Expired / Lapsed	1936-04-02	1938-10-18	Details
US1794777A	Plug switch	Expired / Lapsed	1929-01-08	1931-03-03	Details