Patents by Inventor Josef Langenberg

Josef Langenberg 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).

  • Apparatus for feeding singled disc-shaped elements
    Patent number: 4623057
    Abstract: Apparatus is disclosed for feeding singled can lids from a conveyor to a spreader magnet buffer magazine, the can lids being made of magnetic material. The conveyor has an end roller made of magnetic material, the end roller being positioned adjacent to the magazine. Curved tracks are provided between the end roller and the magazine, the tracks serving to control the direction of movement of the can lids as they move from the end roller into the magazine.
    Type: Grant
    Filed: September 26, 1984
    Date of Patent: November 18, 1986
    Assignee: Firma Magnettechnik NSM GmbH
    Inventor: Josef Langenberg