Patents by Inventor Jeffrey E. Errthum

Jeffrey E. Errthum 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).

  • Patent number: 7871235
    Abstract: An improved front loading or side loading refuse collection body includes an ejector panel which is moveable from a position immediately adjacent the front end of the storage compartment of the refuse collection body to a second position at the open rear end of the storage compartment. A compaction blade in a compaction chamber adjacent the front end of the storage compartment is independently driven by a second hydraulic ram. The ejector panel has an opening which is in registry with the compaction blade such that refuse propelled by the compaction blade moves into the storage compartment when the ejector panel is positioned adjacent the front end of the storage compartment.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: January 18, 2011
    Assignee: Kann Manufacturing Corporation
    Inventors: Robert D. Jones, Virgil Collins, Marlin L. Johnson, Randy J. Heller, Jeffrey E. Errthum, Jared L. Rowland, Kenneth D. Goedken
  • Patent number: 7563066
    Abstract: An improved front loading or side loading refuse collection body includes an ejector panel which is moveable from a position immediately adjacent the front end wall of the storage compartment of the refuse collection body to a second position at the open rear end of the storage compartment. A compaction blade in a compaction chamber adjacent the front end of the storage compartment is independently driven by a second hydraulic ram. The ejector panel has an opening which is in registry with the opening in the front wall of the storage compartment through which refuse is pushed by the compaction blade. A tray member may be fixed to a side of the ejector panel to catch refuse which falls back through the opening in the ejector panel when it is moved away from the front end of the storage compartment. A multiple compartment body may include two compaction chambers each adjacent one of two storage compartments.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: July 21, 2009
    Assignee: Kann Manufacturing Corporation
    Inventors: Robert D. Jones, Virgil Collins, Marlin L. Johnson, Randy J. Heller, Jeffrey E. Errthum, Jared L. Rowland, Kenneth D. Goedken
  • Publication number: 20090116944
    Abstract: An improved front loading or side loading refuse collection body includes an ejector panel which is moveable from a position immediately adjacent the front end wall of the storage compartment of the refuse collection body to a second position at the open rear end of the storage compartment. A compaction blade in a compaction chamber adjacent the front end of the storage compartment is independently driven by a second hydraulic ram. The ejector panel has an opening which is in registry with the opening in the front wall of the storage compartment through which refuse is pushed by the compaction blade. A tray member may be fixed to a side of the ejector panel to catch refuse which falls back through the opening in the ejector panel when it is moved away from the front end of the storage compartment. A multiple compartment body may include two compaction chambers each adjacent one of two storage compartments.
    Type: Application
    Filed: October 20, 2008
    Publication date: May 7, 2009
    Applicant: Kann Manufacturing Corporation
    Inventors: Robert D. Jones, Virgil Collins, Marlin L. Johnson, Randy J. Heller, Jeffrey E. Errthum, Jared L. Rowland, Kenneth D. Goedken
  • Publication number: 20030215315
    Abstract: An improved front-loading refuse collection body includes an ejector panel which is moveable from a position immediately adjacent the front end wall of the storage compartment of the refuse collection body to a second position at the open rear end of the storage compartment. A hydraulic cylinder is mounted to the center of the panel and has a rod which extends at a perpendicular from the panel and is mounted at its distal end to the front wall of the storage compartment. The panel has an opening which is in registry with the opening in the front wall of the storage compartment through which refuse is pushed by the compaction blade of the compaction compartment forward of the front wall of the storage compartment.
    Type: Application
    Filed: April 10, 2003
    Publication date: November 20, 2003
    Applicant: Kann Manufacturing Corporation
    Inventors: Robert D. Jones, Virgil Collins, Marlin L. Johnson, Randy J. Heller, Jeffrey E. Errthum, Jared L. Rowland, Kenneth D. Goedken