Patents by Inventor Ahsan Yousuf

Ahsan Yousuf has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • IMPROVEMENTS IN AIR DELIVERY DEVICES
    Publication number: 20230293918
    Abstract: A respirator comprising: an air supply unit arranged to deliver air at its output; headgear comprising a cradle for interfacing with a user's head, and a face covering from within which the user breathes; a tube to receive air from the air supply unit; and an interface component to receive aft from the tube and to deliver said air within the face covering. Components of the respirator and related methods are also described.
    Type: Application
    Filed: July 14, 2021
    Publication date: September 21, 2023
    Applicant: BAE SYSTEMS plc
    Inventors: Derek Scholes, Paul Douglas, Alexander Grint, Michael Fraser, Ahsan Yousuf