Patents by Inventor Alexander Grint

Alexander Grint 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 RESPIRATOR HOODS
    Publication number: 20240091571
    Abstract: A respirator comprising: an air supply unit arranged to deliver air at its output.
    Type: Application
    Filed: July 14, 2021
    Publication date: March 21, 2024
    Applicant: BAE SYSTEMS plc
    Inventors: Michael Fraser, Paul Douglas, Alexander Grint, Anna Welch, Alan Felstead, Neville Clokey, Julie Johnston
  • VIBRATION DECOUPLER
    Publication number: 20230302305
    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 a vibration decoupler, provided between the air supply unit and the head gear interface component, such that in use vibrations from the air supply and tube are reduced.
    Type: Application
    Filed: July 14, 2021
    Publication date: September 28, 2023
    Applicant: BAE SYSTEMS plc
    Inventors: Derek Scholes, Alexander Grint, Michael Fraser, Paul Douglas
  • 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