U.S. federal trademark · Serial No. 90632837
Heating elements; heating elements in the nature of electric radiant heater strips formed of a substrate and heat generating materials; heating elements in the nature of coated electric heater strips applied to peel-and-stick backing; heating elements in the nature of coated electric heating strips applied to flexible insulation; heating elements in the nature of coated electric heater strips applied to foam board backing; heating elements for mounting under floors, over existing concrete and on walkways, ceilings, roofing and roofing underlayment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.