PERMA-POWER

REMOTE CONTROL SYSTEMS AND COMPONENTS THEREFOR-NAMELY, RADIO CONTROLLED SYSTEMS FOR GARAGE AND WAREHOUSE ENTRANCE DOORS OR GATES, ANNUNCIATORS, LIGHTS, MOTORS, BURGLAR ALARMS AND MATERIAL HANDLING EQUIPMENT, AND ANTENNAS, TRANSMITTERS, RECEIVERS AND CONTROLLERS RESPONDING THERETO USED IN SUCH SYSTEMS; SOUND EQUIPMENT AND COMPONENTS THEREOF-NAMELY, PUBLIC ADDRESS AND MUSICAL INSTRUMENT AMPLIFIERS, SPEAKERS, COMPONENT HOUSINGS AND MICROPHONES; AND TELEVISION SERVICE AND MAINTENANCE EQUIPMENT-NAMELY, TELEVISION TUBE BRIGHTENERS, TELEVISION TUBE SOCKET ADAPTERS, AND VOLTAGE ADJUSTERS