U.S. federal trademark · Serial No. 77609321 · Reg. No. 3886916
Kits for making upgraded aircraft air conditioning systems comprising air to air heat exchangers, air cycle turbines, control valves and associated wiring, air ducts and chambers, electrical control panels for crew operation and monitoring, temperature sensors, water separators, structural supports, insulation blankets, and tubes for pressure sensing and drainage
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.