Trademark Overview
On Tuesday, June 14, 1966, a trademark application was filed for DELTA with the United States Patent and Trademark Office. The USPTO has given the DELTA trademark a serial number of 72248062. The federal status of this trademark filing is EXPIRED as of Saturday, July 18, 1987. This trademark is owned by STERNCO INDUSTRIES, INC.. The DELTA trademark is filed in the Environmental Control Instrument Products category with the following description:
AQUARIUM TANK ACCESSORIES-NAMELY, CARBON, FLOSS AND POROUS AIR STONES, FOR USE AS AQUARIUM FILTER MATERIAL