| WL WARD LEONARD ELECTRIC CO.
72209639 08 Jan 1965 | on 26 Jan 1989 | ELECTRIC RESISTORS; ELECTRIC RHEOSTATS AND POTENTIOMETERS; ELECTRIC CO... Class 021 Class 021 Houseware and Glass Products THE REPRESENTATION OF THE CONTACT, WIRE CONNECTION RESISTOR, AS INDIVIDUALLY SHOWN, ARE DISCLAIMED APART FROM THE MARK AS SHOWN. | | | SOLITROL WARD LEONARD ELECTRIC CO.
72127064 31 Aug 1961 | on 03 Sep 1987 | LIGHTING CONTROL SYSTEMS AND COMPONENTS USED IN STAGES, TELEVISION STU... Class 021 Class 021 Houseware and Glass Products LIGHTING CONTROL SYSTEMS AND COMPONENTS USED IN STAGES, TELEVISION STUDIOS, AUDITORIUMS, DISPLAY ROOMS AND THE LIKE | | | METOHM WARD LEONARD ELECTRIC CO.
72114732 01 Mar 1961 | on 13 Aug 1987 | ELECTRICAL RESISTORS,ELECTRICAL RESISTORS Class 021 Class 021 Houseware and Glass Products ELECTRICAL RESISTORS | | | WL WARD LEONARD ELECTRIC CO.
72187447 25 Feb 1964 | on 13 Jan 1985 | ELECTRIC RESISTORS, ELECTRIC RHEOSTATS, ELECTRIC CONTACTORS, ELECTRIC ... Class 021 Class 021 Houseware and Glass Products ELECTRIC RESISTORS, ELECTRIC RHEOSTATS, ELECTRIC CONTACTORS, ELECTRIC RELAYS, ELECTRIC SWITCHES, LIGHTING CONTROL SYSTEMS AND COMPONENTS INCLUDING DIMMERS, ELECTRIC CYCLE DIMMERS FOR LIGHTS, AUTOTRANSFORMERS, MOTORIZED AUTOTRANSFORMERS, INDIVIDUAL AND IN BANKS, POTENTIOMETERS, MOTOR GENERATOR CONTROLLERS, MOTOR AND GENERATOR REGULATORS USING MAGNETIC AMPLIFIERS, ELECTRIC MOTOR STARTERS AND CONTROL DEVICES ASSOCIATED THEREWITH, AND VOLTAGE AND SPEED REGULATORS FOR MOTOR GENERATOR SETS AND GENERATORS | |