U.S. federal trademark · Serial No. 88623660 · Reg. No. 6137898
Air filters for air conditioners in vehicle passenger compartments; Air filters for heating and cooling registers; Air filters for industrial installations; Cooling evaporators; Evaporators for air conditioners; Filters for air conditioning; Filters for air extractor hoods; Heat exchangers not being parts of machines; Heaters for vehicles; HEPA filters for household use; Water heaters; Refrigerator condensers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.