Trademark Overview
On Wednesday, August 30, 1972, a trademark application was filed for HI with the United States Patent and Trademark Office. The USPTO has given the HI trademark a serial number of 72434199. The federal status of this trademark filing is EXPIRED as of Monday, October 3, 1994. This trademark is owned by HYDRONAUTICS, INCORPORATED. The HI trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
RESEARCH, TESTING, DESIGN AND EVALUATION OF MARINE VEHICLES AND SYSTEMS; CONSULTATION SERVICES RELATING TO MARINE ENGINEERING AND NAVAL ARCHITECTURE; RESEARCH AND TESTING RELATING TO POLLUTION AND WASTE TREATMENT SYSTEMS; RESEARCH AND TESTING OF MATERIAL EROSION AND FATIGUE IN HOSTILE ENVIRONMENTS