Patents by Inventor Daniel H. DeLange

Daniel H. DeLange 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 wall system
    Patent number: 4817352
    Abstract: A mounting assemblage is provided for supporting upstanding horizontally spaced apart posts in horizontally aligned and plumb positions from a wall structure, whether or not the wall structure is horizontally straight or plumb, and a display wall assembly incorporating upper, intermediate and lower height display panel sections are removably supported from the posts.
    Type: Grant
    Filed: February 18, 1988
    Date of Patent: April 4, 1989
    Inventors: Daniel H. DeLange, Ralph B. Schregardus