Patents by Inventor Henner Nulle

Henner Nulle 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: 5168817
    Abstract: An improved pallet is provided that has a support surface sloped from the outside edges or perimeter to the center of the pallet so that boxes stacked on the pallet will tend to lean toward the center of the pallet. The pallet also is provided with ventilation holes arranged in the surface of the pallet to be aligned with ventilation holes in fruit and vegetable boxes stacked thereon so that cooling air may be circulated through the bottom of the pallet and up through the boxes. Racking members are also provided on the underside of the pallet to offer structural integrity when the pallet is resting on racks.
    Type: Grant
    Filed: May 8, 1991
    Date of Patent: December 8, 1992
    Assignee: Inca Presswood-Pallets, Ltd.
    Inventors: Henner Nulle, Dale R. Hart, Edmund Munk
  • Patent number: 4990040
    Abstract: An insertable hub-shaped bracing device for preserving the shape of large coils, consisting of a circular disk having a U-shaped cross-section and a cylindrical opening in its center, the disk being insertable in the cylindrical cores of large coils.
    Type: Grant
    Filed: January 10, 1985
    Date of Patent: February 5, 1991
    Assignee: Werzalit-Werke, J.F. Werz KG
    Inventors: Henner Nulle, Edmund Munk
  • Patent number: 4674414
    Abstract: A one-piece pallet formed of a non-risable mixture of fibers and a heat-hardenable binding agent is designed so that in loaded condition it can be supported in a transporting device or suspended on a stand and two edges of the pallet are supported on the supports wherein trough-shaped corner legs of the pallet are connected with one another by channel-like connecting webs which are curved inwardly and do not contact any other legs of the pallet.
    Type: Grant
    Filed: March 11, 1985
    Date of Patent: June 23, 1987
    Assignee: Werzaklit-Werke J. F. Werz KG
    Inventors: Henner Nulle, Edmund Munk, Helmuth Huber