Patents by Inventor Clifford D. Brooks

Clifford D. Brooks 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).

  • Concrete forming system
    Patent number: 5234654
    Abstract: A concrete forming system including an elongated member for extending from an exterior portion of the forming system to an interior portion of the forming system whereby the concrete or other pourable formable material exerts pressure on the interior portion of the elongated member and secures it with respect to the form members. A slidable member fits onto the exterior portion of the elongated member, the elongated member and the slidable member are secured to one another through perforations provided in both and through use of a securing pin to hold them rigid with respect to the formed border.
    Type: Grant
    Filed: February 27, 1992
    Date of Patent: August 10, 1993
    Inventor: Clifford D. Brooks