SAFER SHIELD COPPER INFUSED GRAPHENE FACE MASK

    公开(公告)号:US20210307430A1

    公开(公告)日:2021-10-07

    申请号:US17220648

    申请日:2021-04-01

    IPC分类号: A41D13/11 B01D46/00

    摘要: A reusable face mask for covering the mouth and nose of a wearer to prevent the passage of pathogenic biological airborne particulates. The mask has three layers including a filter material made of graphene and infused with activated copper carbon. A Bluetooth transmitter wirelessly transmits a continuous frequency of 2.4 GHz to destroy and prevent the passage of any human pathogens from entering, while freely allowing the passage of air in both directions.