Trademark Overview
On Friday, March 26, 1948, a trademark application was filed for T & B with the United States Patent and Trademark Office. The USPTO has given the T & B trademark a serial number of 71553144. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by TUTTLE & BAILEY, INCORPORATED. The T & B trademark is filed in the Environmental Control Instrument Products category with the following description:
DEVICES AND ACCESSORIES FOR AIR CONDITIONING, HEATING, AND VENTILATING SYSTEMS-NAMELY, DIFFUSERS, REGISTERS, GRILLES, OUTLETS, CONVECTORS, AND DAMPERS