Patents by Inventor Peter Keiels

Peter Keiels 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).

  • Airing and drying frame
    Patent number: 4574961
    Abstract: An airing and drying frame with an upright mast on which a multiple-armed extending frame is fitted for accommodating individual rope polygons, the corner points of the rope polygons being attached to mutually movable slides which are mounted slidably in guideways of the arms, and wherein an actuating element for withdrawing the washing line is articulated to the outermost slide in each case.
    Type: Grant
    Filed: October 31, 1983
    Date of Patent: March 11, 1986
    Assignee: Leifheit AG
    Inventors: Peter Keiels, Dieter Patzold