Patents by Inventor Eric Alln Risius

Eric Alln Risius 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).

  • Bearing arrangement for a telescopic axle
    Patent number: 8573846
    Abstract: An extendible axle member (146 or 148) is provided for a pivoting axle of an agricultural harvester (100), the extendible axle member (146 or 148) having an elongate telescopic portion (400) with bearing surfaces for being slidably received in an outer axle member (142 or 144), wherein the elongate telescopic portion (400) is formed integral with and abuts a C-frame for supporting a steering knuckle (158 or 160).
    Type: Grant
    Filed: May 5, 2010
    Date of Patent: November 5, 2013
    Assignee: Deere & Company
    Inventors: Ryan Patrick Mackin, Daniel James Burke, Bruce Alan Coers, Eric Alln Risius, Shane Anderson, David Rix
  • Bearing Arrangement For A Telescopic Axle
    Publication number: 20110274378
    Abstract: An extendible axle member (146 or 148) is provided for a pivoting axle of an agricultural harvester (100), the extendible axle member (146 or 148) having an elongate telescopic portion (400) with bearing surfaces for being slidably received in an outer axle member (142 or 144), wherein the elongate telescopic portion (400) is formed integral with and abuts a C-frame for supporting a steering knuckle (158 or 160).
    Type: Application
    Filed: May 5, 2010
    Publication date: November 10, 2011
    Inventors: Ryan Patrick Mackin, Daniel James Burke, Bruce Alan Coers, Eric Alln Risius, Shane Anderson, David Rix