Trademark Overview
On Thursday, January 29, 2026, a trademark application was filed for DELTAKEEL with the United States Patent and Trademark Office. The USPTO has given the DELTAKEEL trademark a serial number of 99621660. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, January 29, 2026. This trademark is owned by Delta T Thermal Solutions, LLC. The DELTAKEEL 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
