U.S. federal trademark · Serial No. 75207127 · Reg. No. 2123553
safety equipment, namely, electric light fixtures to delineate the borders of taxiways and runways of heliports and airfields, and to delineate the exterior of towers for purposes of safety and crash avoidance
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.