U.S. federal trademark · Serial No. 79013933 · Reg. No. 3133306
Air conditioning apparatus, ventilation apparatus for industrial use; air conditioners with fans for vehicles; air purification unites, especially dust extraction units, taps and regulating accessories, namely, metered valves for air purification plants; plastic filters as part of industrial plants
Filter paper, envelopes and bags for packaging made from paper and plastic
Installation and mounting of heating equipment, ventilation control devices, air purification units and dust extraction units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.