U.S. federal trademark · Serial No. 73324750 · Reg. No. 1227396
Life Saving Apparatus Comprising an Air Cylinder, On-Off Valve, Air-Regulator, a Plurality of Hoods, and Air-Pressure Reading Gauge (for Use in the Prevention of Smoke Inhalation)
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.