Patents by Inventor Hans-Dieter Deppendorf

Hans-Dieter Deppendorf 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: 4765024
    Abstract: A recessed hinge wherein a socket is installed in the pivotable door of a piece of furniture and an arm is attached to a stationary wall of the piece of furniture. The socket contains a pintle which connects the socket to the arm, and the socket has an open side which is concealable by a closure pivotally connected to the arm by a pin which is parallel to the pintle. The closure overlies the open side of the socket in the closed position of the door, and it arrests the door when the latter reaches its fully open position. Two extensions of the closure extend into the socket and engage abutments in the socket when the door is closed. The closure can be made of an elastomeric material.
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: August 23, 1988
    Assignee: Oni-Metallwarenfabriken Gunter GmbH & Co.
    Inventors: Hans-Dieter Deppendorf, Manfred Grossmann