Patents by Inventor Evran Y. Ener

Evran Y. Ener 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).

  • Auxiliary axle system for concrete pump truck
    Patent number: 7398981
    Abstract: A concrete pumping truck having a forward end and a rear end with a hopper attached at the rear end of the concrete pumping truck comprises an auxiliary axle system pivotally attached to the rear end of the truck adjacent the hopper, the auxiliary axle system comprising a pair of pivotable wheels movable between a first position in contact with a ground surface and a second position elevated above the ground surface.
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: July 15, 2008
    Assignee: Schwing America, Inc.
    Inventors: Evran Y. Ener, Thomas M. Anderson