Patents by Inventor Halfdan Ingolfsson

Halfdan Ingolfsson 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: 7381909
    Abstract: A shelving system for use with a load cell has a frame, to which the load cell is mounted, and a rack residing within the frame and having a load cell proximity surface supported on the load cell by a pivotal contact element. The rack is stabilized by an anti-sway system having three lever arms connected between the frame and the rack and spaced apart from the load cell proximity surface. A first and a second lever arm are parallel and spaced apart from each other, and extend parallel to two faces of the rack, while a third lever arm extends substantially normal to the first and the second lever arms. A fourth lever arm can be provided, located in close proximity to the load cell proximity surface and extending parallel to at least one of the other lever arms.
    Type: Grant
    Filed: April 3, 2007
    Date of Patent: June 3, 2008
    Assignee: Inventrol LLC
    Inventors: Larus H. Gudbjartsson, Halfdan Ingolfsson
  • Publication number: 20070227784
    Abstract: A shelving system for use with a load cell has a frame, to which the load cell is mounted, and a rack residing within the frame and having a load cell proximity surface supported on the load cell by a pivotal contact element. The rack is stabilized by an anti-sway system having three lever arms connected between the frame and the rack and spaced apart from the load cell proximity surface. A first and a second lever arm are parallel and spaced apart from each other, and extend parallel to two faces of the rack, while a third lever arm extends substantially normal to the first and the second lever arms. A fourth lever arm can be provided, located in close proximity to the load cell proximity surface and extending parallel to at least one of the other lever arms.
    Type: Application
    Filed: April 3, 2007
    Publication date: October 4, 2007
    Applicant: INVENTROL LLC
    Inventors: Larus H. Gudbjartsson, Halfdan Ingolfsson