Patents by Inventor Edward FOUCHER

Edward FOUCHER 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).

  • Anti-rotation system having replaceable keyway
    Patent number: 11193565
    Abstract: An anti-rotation system having a replaceable keyway is disclosed, wherein the system comprises a housing having a bore extending along an axis of the housing, and a housing aperture extending from an outside surface of the housing to the bore and extending along the housing parallel to the axis of the housing; a member configured to slide within the bore along the axis of the housing; an insert defining a keyway removably mounted on the housing wherein the keyway extends at least partially into the housing aperture; and a key carried by the member and engaged with the keyway defined by the insert; wherein the key cooperates with the insert to resist rotation of the member about the axis of the housing.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: December 7, 2021
    Assignee: Westcoast Cylinders Inc.
    Inventors: Craig Fisher, Brian Rooney, Sean A. Campbell, Gul Raiz Farooqi, Edward Foucher, Chris McGregor
  • ANTI-ROTATION SYSTEM HAVING REPLACEABLE KEYWAY
    Publication number: 20200355248
    Abstract: An anti-rotation system having a replaceable keyway is disclosed, wherein the system comprises a housing having a bore extending along an axis of the housing, and a housing aperture extending from an outside surface of the housing to the bore and extending along the housing parallel to the axis of the housing; a member configured to slide within the bore along the axis of the housing; an insert defining a keyway removably mounted on the housing wherein the keyway extends at least partially into the housing aperture; and a key carried by the member and engaged with the keyway defined by the insert; wherein the key cooperates with the insert to resist rotation of the member about the axis of the housing.
    Type: Application
    Filed: May 9, 2019
    Publication date: November 12, 2020
    Inventors: Craig FISHER, Brian ROONEY, Sean A. CAMPBELL, Gul Raiz FAROOQI, Edward FOUCHER, Chris MCGREGOR