Trademark Overview
On Monday, February 25, 1963, a trademark application was filed for CH CONTROL with the United States Patent and Trademark Office. The USPTO has given the CH CONTROL trademark a serial number of 72163330. The federal status of this trademark filing is EXPIRED as of Friday, February 26, 1988. This trademark is owned by CUTLER-HAMMER, INC.. The CH CONTROL trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
THERMOSTATICALLY CONTROLLED ELECTRIC SWITCHES; GAS CALORIMETERS AND METERS; APPARATUS FOR CONTROLLING, INDICATING AND RECORDING THE MEASURING AND MIXING OF COMBUSTIBLE GASES; INSTRUMENTS FOR DETERMINING THE HEATING VALUE OF COMBUSTIBLE GASES; ELECTRONIC TESTING INSTRUMENTS AND EQUIPMENT; GAGING APPARATUS; SURFACE FINISH MEASURING EQUIPMENT; LEVEL INDICATORS; QUALITY CONTROL DATA PROCESSING EQUIPMENT; PROCESS PROGRAMMING APPARATUS AND SYSTEMS; SCALES; AUTOMATIC WEIGHING AND PROPORTIONING SYSTEMS; BATCHING SYSTEMS, AND ALLIED EQUIPMENT-NAMELY, VIBRATORY FEEDERS, ROTARY FEEDERS AND BAG HOLDERS; AND ACCESSORIES FOR AND PARTS OF THE FOREGOING