Trademark Overview
On Monday, July 23, 1973, a trademark application was filed for CONCERN with the United States Patent and Trademark Office. The USPTO has given the CONCERN trademark a serial number of 72463723. The federal status of this trademark filing is EXPIRED as of Monday, December 11, 1995. This trademark is owned by SOUTHERN CALIFORNIA GAS COMPANY. The CONCERN trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
PUBLIC UTILITY SERVICES RELATING TO THE USE OF NATURAL GAS IN THE PROMOTION OF THE EFFICIENT USE OF ENERGY BY THE GRANTING OF AWARDS TO THOSE WHO MEET OR EXCEED ESTABLISHED ENERGY CONSERVATION STANDARDS