Trademark Overview
On Tuesday, June 18, 1968, a trademark application was filed for IO with the United States Patent and Trademark Office. The USPTO has given the IO trademark a serial number of 72300735. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by OFFICE OVERLOAD CO. LTD.. The IO trademark is filed in the Advertising, Business and Retail Services category with the following description:
EMPLOYMENT AGENCY AND BUSINESS CONSULTANT SERVICES; TEMPORARY HELP SERVICES; AND PERSONNEL COUNSELING SERVICES