U.S. federal trademark · Serial No. 73804743 · Reg. No. 1635992
TEMPERATURE CONTROLLED ELECTRIC SWITCHES, CIRCUIT BREAKERS, THERMOSTATS, RELAYS, ELECTRIC MOTOR PROTECTORS, PRESSURE SWITCHES, CURRENT AND VOLTAGE SENSORS, OVERLOAD SENSING CONTROLS AND HEATERS AND SENSORS FORMED OF ELECTRICALLY CONDUCTIVE MATERIAL HAVING A POSITIVE TEMPERATURE COEFFICIENT (PTC) OF RESISTIVITY
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