Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kiomars Anvari
Date of Patent
October 10, 2023
Patent Application Number
17891205
Date Filed
August 19, 2022
Patent Citations
Patent Primary Examiner
Patent abstract
A face mask uses a neck hanger to facilitate the flow of filtered fresh air inside the face mask for inhaling. The neck hanger is a lightweight tube that has a U shape and hangs from the neck of a user. The neck hanger houses a fan with a filter at either side, and a battery with a controller circuit. Two flexible pipes connect the face mask to the neck hanger from either side. The neck hanger sucks the air from the environment using a fan and filters it before being blown into the face mask through a flexible pipe. The face mask's contaminated interior air through another flexible pipe is sucked be another fan and filtered by a filter before being released into the environment.
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