Trademark Overview
On Wednesday, July 17, 1968, a trademark application was filed for OC with the United States Patent and Trademark Office. The USPTO has given the OC trademark a serial number of 72302883. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by ELCOR CHEMICAL CORPORATION. The OC trademark is filed in the Computer & Software Services & Scientific Services and Construction & Repair Services categories with the following description:
DESIGN AND ENGINEERING SERVICES RELATING TO CONSTRUCTION OF PLANTS AND EQUIPMENT FOR THE PROCESSING OF NATURAL GAS, PETROCHEMICALS, CHEMICALS, PETROLEUM REFINING, ORE BENEFICIATION, AND AGRICULTURAL CHEMICALS
CONSTRUCTION OF PLANTS AND EQUIPMENT FOR THE PROCESSING OF NATURAL GAS, PETROCHEMICALS, CHEMICALS, PETROLEUM REFINING, ORE BENEFICIATION, AND AGRICULTURAL CHEMICALS