Patents Assigned to E-Tree, Inc.
  • Interlocking tool-free-assembly
    Patent number: 5979678
    Abstract: An assembly of interlocking, flat, relatively stiff components consisting of identical plate members joined by identical spacers forms a decorative display that may be stored and shipped in a flat knocked down configuration and assembled by a relatively inexperienced person without the use of tools or separate fasteners. Besides serving in a purely decorative capacity, the device may be used to display items, such as jewelry, in a retail establishment and also used in a home for storage purposes.
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: November 9, 1999
    Assignee: E-Tree, Inc.
    Inventor: Gary L. Kelly