Patents by Inventor John Fogelgren

John Fogelgren 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: 4819814
    Abstract: A display assembly formed from a number of individual display modules which are snap-fit together so as to provide a unitary display assembly. Each of the individual display modules is in turn formed from identical side walls and identical front and rear panels, the side walls being mounted to the front and rear panels in a snap-fitting relation so as to form a unitary structure. Further structures such as base stands and angular brackets can be provided which enhance the versatility of the display assembly as a whole.
    Type: Grant
    Filed: October 30, 1987
    Date of Patent: April 11, 1989
    Inventor: John Fogelgren