Patents by Inventor Trevor Eason

Trevor Eason 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).

  • Valve mounting device
    Patent number: 6056265
    Abstract: A test flange is used for an air brake piping system for railroad cars. The flange fits between an end flange of the brake cylinder pipe and the housing of the valve to which it is normally connected. The test flange includes a through aperture that aligns with the pipe end and the port in the valve housing and a test port that carries a quick disconnect valve in a lug with a distinct offset from the symmetrical centre line of the test flange. An internal passage in the test flange leads from the aperture to the test port.
    Type: Grant
    Filed: October 23, 1998
    Date of Patent: May 2, 2000
    Assignee: Consolequip Inc.
    Inventors: Varouj Khatchadourian, Trevor Eason