Patents by Inventor James E. Echternacht

James E. Echternacht 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).

  • Carriage for a construction panel
    Patent number: 6579051
    Abstract: A carriage for the transport and installation of heavy doors and other construction panels includes a door-holding frame that is pivotally attached to a wheeled chassis. Independent drive mechanisms provide accurate control over the elevation, tilt, and roll of a door panel held by the frame, and effect a precisely controlled, lateral movement of the panel relative to the frame.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: June 17, 2003
    Inventor: James E. Echternacht
  • Carriage for a construction panel
    Publication number: 20010016156
    Abstract: A carriage for the transport and installation of heavy doors and other construction panels includes a door-holding frame that is pivotally attached to a wheeled chassis. Independent drive mechanisms provide accurate control over the elevation, tilt, and roll of a door panel held by the frame, and effect a precisely controlled, lateral movement of the panel relative to the frame.
    Type: Application
    Filed: April 30, 2001
    Publication date: August 23, 2001
    Inventor: James E. Echternacht
  • Carriage for a construction panel
    Patent number: 6241447
    Abstract: A carriage for the transport and installation of heavy doors and other construction panels includes a door-holding frame that is pivotally attached to a wheeled chassis. Independent drive mechanisms provide accurate control over the elevation, tilt, and roll of a door panel held by the frame, and effect a precisely controlled, lateral movement of the panel relative to the frame.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: June 5, 2001
    Inventor: James E. Echternacht