Patents by Inventor Hartmut Buddrus

Hartmut Buddrus 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).

  • Electrical connector with a spring cage receptacle
    Patent number: 4934965
    Abstract: An electrical plug connector includes a male component with a blade contact and a female component has a socket with a flat profile. The socket has a rectangular cross-section with narrow and broad sides which are segmented by longitudinal slots into a group of parallel arms which form a cage with contact arms buckled toward the interior of the cage. During coupling action, the crests of the buckles of the contact arms come into contact sequentially with the blade edge of the male component.
    Type: Grant
    Filed: May 25, 1989
    Date of Patent: June 19, 1990
    Assignee: Kabelwerke Reinshagen GmbH
    Inventors: Hartmut Buddrus, Klaus Enneper