U.S. federal trademark · Serial No. 99489890 · Reg. No. 8430624
Endurance fitness training equipment in the nature of elevation training masks, namely, breathing equipment for simulating varying altitude conditions by controlling environmental conditions; air filter unit specially adapted for use with endurance fitness training equipment in the nature of elevation training masks; replaceable filter cartridges specially adapted for use with endurance fitness training equipment in the nature of elevation training masks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.