U.S. federal trademark · Serial No. 50090054
Heat sinks for use in heating, cooling and ventilating apparatus; Portable thermoelectric cooling and heating unit for food and beverages; Electric space cooling apparatus for household use; Personal cooling system comprising tubing, a coolant source and temperature controls that may be incorporated into a garment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.