Patents by Inventor Paul FELSTEAD

Paul FELSTEAD 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
  • Device for hose fitting
    Patent number: 10563802
    Abstract: A system for coupling at least one flexible hose is provided that includes first and second annular connecting elements. In a system mounting position, the second element is inserted partially into the flexible hose and the first element is mounted on the second element to compress the flexible hose. The first element includes a tubular body, and a proximal end having an annular part. The tubular body is divided from the annular part by axially extending openings that form at least two hooking portions with hook-shaped ends. The second element includes a first sealing projection and a second retaining projection formed beyond the first sealing projection. The second projection cooperates with the hooking portions. More specifically, the annular part comprises an annular inner protrusion to form a constriction between a bottom and top of the sealing projection side facing the said first end of the second element.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: February 18, 2020
    Assignee: AVON AUTOMOTIVE UK HOLDINGS LIMITED
    Inventors: Paul Felstead, David Skinner, Joseph Barrie Whiteman
  • DEVICE FOR HOSE FITTING
    Publication number: 20180142822
    Abstract: A system for coupling at least one flexible hose is provided that includes first and second annular connecting elements. In a system mounting position, the second element is inserted partially into the flexible hose and the first element is mounted on the second element to compress the flexible hose. The first element includes a tubular body, and a proximal end having an annular part. The tubular body is divided from the annular part by axially extending openings that form at least two hooking portions with hook-shaped ends. The second element includes a first sealing projection and a second retaining projection formed beyond the first sealing projection. The second projection cooperates with the hooking portions. More specifically, the annular part comprises an annular inner protrusion to form a constriction between a bottom and top of the sealing projection side facing the said first end of the second element.
    Type: Application
    Filed: November 21, 2017
    Publication date: May 24, 2018
    Applicant: AVON AUTOMOTIVE UK HOLDINGS LIMITED
    Inventors: Paul FELSTEAD, David SKINNER, Joseph Barrie WHITEMAN