Trademark Overview
On Friday, March 2, 1973, a trademark application was filed for PSI with the United States Patent and Trademark Office. The USPTO has given the PSI trademark a serial number of 72450258. The federal status of this trademark filing is EXPIRED as of Tuesday, December 26, 1995. This trademark is owned by PONDEROSA SYSTEM, INC.. The PSI trademark is filed in the Advertising, Business and Retail Services category with the following description:
MANAGING AND FRANCHISING SERVICES-NAMELY, RENDERING TECHNICAL ADVICE AND ASSISTANCE IN THE ESTABLISHMENT AND OPERATION OF RESTAURANTS