Patents by Inventor Konrad Mantlik

Konrad Mantlik 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: 4998893
    Abstract: A plastic casing for reception of electric contact elements which is suited for processing by machine, including coding elements for permitting the machine to recognize the electric contact elements present in the casing so that the casing can be properly assembled with a mating second casing to avoid assembling errors. The coding elements include grooves and coding pins, the grooves being provided in the first-mentioned casing. At least one of the coding pins being extractably inserted in a selected one of the grooves so that the presence and non-presence of the coding pins provides a predetermined code which is read by the machine. The coding arrangement can also be used to prevent incorrect mating of the casing with a plug.
    Type: Grant
    Filed: November 2, 1989
    Date of Patent: March 12, 1991
    Assignee: Grote & Hartmann GmbH & Co. KG
    Inventor: Konrad Mantlik
  • Patent number: 4660915
    Abstract: A locking arrangement for an electrical connector insertable into a housing chamber has a locking mount which is provided with arresting elements and locking elements, wherein arresting elements cooperate with further arresting elements arranged outwardly of the walls of the housing chamber.
    Type: Grant
    Filed: October 3, 1985
    Date of Patent: April 28, 1987
    Assignee: Grote & Hartmann GmbH & Co. KG
    Inventor: Konrad Mantlik
  • Patent number: 4583805
    Abstract: A locking arrangement for an electrical connector insertable into a housing chamber has a locking mount which is provided with arresting elements and locking elements, wherein arresting elements cooperate with further arresting elements arranged outwardly of the walls of the housing chamber.
    Type: Grant
    Filed: October 28, 1983
    Date of Patent: April 22, 1986
    Assignee: Grote & Hartmann GmbH & Co. KG
    Inventor: Konrad Mantlik