WEARABLE AIR PURIFIER

Abstract: a wearable air purifier that includes headgear for mounting on a wearer's head, a fan assembly operable to generate a filtered airflow, and a nozzle for directing airflow from the fan assembly, the nozzle being couplable to the headgear at opposite sides of the wearer's head to extend across a front of the wearer's head. the nozzle includes side portions located on respective sides of the central portion between the central portion and the respective point of coupling of the nozzle to the headgear, the side portions being more flexible than the central portion.

Inventor(s): Duncan Jack PATTULLO, Alexander Joseph FRANCIS, Michael James LEAT, Howard Shi-How CHENG, David James HILL, Simon Brian MCNAMEE, Richard John FOX, Thomas Oliver DRYDEN

CPC Classification: A62B18/006 (Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes {or incorporating a pump or compressor for reducing the inhalation effort} ( takes precedence; anaesthetic masks ))

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