Trademark Overview
On Thursday, February 6, 1975, a trademark application was filed for R with the United States Patent and Trademark Office. The USPTO has given the R trademark a serial number of 73043591. The federal status of this trademark filing is EXPIRED as of Monday, December 16, 1996. This trademark is owned by ROSEMOUNT INC.. The R trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Environmental Control Instrument Products categories with the following description:
TEMPERATURE SENSORS; PITOT AND PITOT-STATIC TUBES FOR AIRCRAFT; PRESSURE SENSORS; ALTIMETERS FOR AIRCRAFT; PRESSURE SENSOR CALIBRATION SYSTEMS; RESISTANCE BRIDGE SYSTEMS; TEMPERATURE SENSOR CALIBRATION BATHS; ICE DETECTORS; ANGLE OF ATTACK AND ANGLE OF SIDESLIP SENSORS FOR AIRCRAFT; STALL WARNING SYSTEMS FOR AIRCRAFT; INDICATORS AND AMPLIFIERS AND SIGNAL CONDITIONING CIRCUITS FOR SENSING EQUIPMENT; TEMPERATURE MEASURING SYSTEMS INCLUDING CURRENT CONTROLLERS FOR CONVERTING RESISTANCE, MILLIVOLT OR THERMOCOUPLE INPUTS TO CURRENT OUTPUT; POWER REGULATORS; ELECTRIC CONTROLLERS; ELECTRIC BRIDGE SYSTEMS; TEMPERATURE CONTROL SYSTEMS FOR MANUFACTURING FIBERS; PRESSURE TRANSMITTERS FOR HIGH PRESSURE EXTRUDERS; TOTAL TEMPERATURE SENSORS FOR AIRCRAFT; PROCESS CONTROL EQUIPMENT FOR CONTROLLING LOAD LEVELS IN RESPONSE TO TRANSDUCER SIGNALS; AND AIR DATA MODULES FOR AIRCRAFT THAT INCLUDE PRESSURE SENSORS AND SIGNAL CONDITIONING CIRCUITS FOR PRESSURE AND TEMPERATURE SENSORS
ELECTRIC HEATERS AND INDUSTRIAL HEATERS FOR MANUFACTURING FIBERS