Patents by Inventor Casper J. F. De Jonge

Casper J. F. De Jonge 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).

  • Handle
    Patent number: 5307528
    Abstract: A handle for sanitary facilities such as toilet stalls for handicapped persons includes a middle portion with an elongated axis and two end portions which are bent at oblique angles from the axis. Each end portion is received in a projecting portion of a fastening device. The fastening device is formed of truncated cone-like bodies, one of which has screw-receiving holes which are covered by a snap-on cover.
    Type: Grant
    Filed: December 2, 1991
    Date of Patent: May 3, 1994
    Assignee: B. V. Linido
    Inventors: Franciscus J. M. Nieuwenhuis, Casper J. F. De Jonge