Patents Assigned to R & D Group
  • Modular storage unit
    Patent number: 5575396
    Abstract: A multi-tray storage unit that allows for individual trays to be combined in a number of configurations is disclosed. The storage unit may be stood upright or hung from a wall, using various components, many of which are interchangeable, to make maximum use of available space.
    Type: Grant
    Filed: December 16, 1994
    Date of Patent: November 19, 1996
    Assignee: R & D Group
    Inventor: Ole F. Smed