U.S. federal trademark · Serial No. 71223409 · Reg. No. 0217429
NOSE AND MOUTH RESPIRATORS, GOGGLE RESPIRATORS PROTECTING EYES, NOSE, AND MOUTH, [ SAND-BLAST HELMETS, ] WELDING HELMETS, [ BAG-HOUSE HELMETS, ] DUST HOODS, FACE MASKS, ACID MASKS, [ BABBITTING MASKS, CHIPPING MASKS, ] PURE-AIR MASKS, AND PURE-AIR RESPIRATORS
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