Patents by Inventor Jacob A. Unrau

Jacob A. Unrau 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).

  • Publication number: 20160039620
    Abstract: A large cylindrical body such as a paper roll carried on a pallet is transferred to a transfer conveyor by placing the pallet on a platform carried on a platform support recessed in the floor movable to a lowered position in which the top surface of the pallet is level with the floor. A roll pusher with two rollers on a pusher head is moved out of an under floor receptacle across the top surface of the pallet so that the cylindrical body rolls off the pallet to a locating system at the transfer conveyor on one side of the platform. A pallet pusher abutment is moved across the platform in a slot to push the pallet along an edge guide at right angles to the rolling direction off the platform on to the floor.
    Type: Application
    Filed: August 7, 2014
    Publication date: February 11, 2016
    Inventor: Jacob A. Unrau