Trademark Overview
On Friday, January 30, 2026, a trademark application was filed for THERMAKEEL with the United States Patent and Trademark Office. The USPTO has given the THERMAKEEL trademark a serial number of 99624054. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Friday, January 30, 2026. This trademark is owned by Delta T Thermal Solutions, LLC. The THERMAKEEL trademark is filed in the Environmental Control Instrument Products category with the following description:
heat transfer units consisting of plates or tubing so embossed or extruded as to contain internal passes or fluid flow directors, and used in marine engines or internal marine boat on-board processes; heat transfer units, namely, cooling systems, heating systems, and temperature management systems for industrial and marine use; heat exchangers not being parts of machines; heat exchangers for vessels also known as keel coolers; machines, namely, heat exchangers and heat transfer units; external cooling system for marine engines, namely, heat exchangers
