Patents by Inventor John F. Grossen

John F. Grossen 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).

  • Display panel assembly
    Patent number: 5138803
    Abstract: A display panel assembly having a regular series of undercut slots lined with identical channel inserts that improve the appearance and strength of the panel in the slot areas. The channel insert is capable of being installed in a slot from the face of the panel with a resilient snap fit. This assembly procedure allows the panel to be secured with fasteners in the slots and the fasteners to be concealed by the inserts. Additionally, the inserts can be removed from the slots to allow the fasteners to be exposed and removed for demounting of the panel.
    Type: Grant
    Filed: January 11, 1991
    Date of Patent: August 18, 1992
    Assignee: Commercial and Architectural Products, Inc.
    Inventor: John F. Grossen