Patents Assigned to Innovative Block Inc.
  • Concrete block for elevating and retaining surfaces
    Patent number: 6539684
    Abstract: A concrete block comprised of a horizontal rearwardly extending surface of a suitable elevation and a vertically extending surface that extends an appropriate height above the horizontal surface, whereby the present invention allows for the association of vertical and horizontal structures and for the construction of aesthetically pleasing elevated surfaces and platforms, decorative steps and various stair and riser systems.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: April 1, 2003
    Assignee: Innovative Block Inc.
    Inventor: Gordon Graham