Patents by Inventor Frances A. Rentchler

Frances A. Rentchler 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).

  • Clothes hanger hook
    Patent number: 4517709
    Abstract: A clothes hanger hook has a fixed part with a shank and a crook with a free end and a movable part hinged to the crook. The movable part has a nose, wings extending from the nose and straddling at least a part of the crook and a bottom wall bridging and connecting the wings below an adjacent surface of the crook. A spring seat extends into the nose part, and a spring with one end mounted on the seat and another on the crook biases the nose section of the movable part toward the shank and the bottom wall of the movable part into engagement with an inner surface of the crook.
    Type: Grant
    Filed: July 12, 1984
    Date of Patent: May 21, 1985
    Assignee: Frances Rentchler
    Inventors: Norbert Arentsen, Frances A. Rentchler