Patents by Inventor Brian C. Erickson

Brian C. Erickson 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).

  • Inter-truss frame for supporting concrete formwork
    Patent number: 8061680
    Abstract: Disclosed are a height-adjustable inter-form concrete mold supporting system and method for in situ concrete construction. The system has a support member detachably disposed on a base plate. An inter-form truss is adjustably attached to the support member and holds formwork brackets to define concrete pour width. A plurality of like assemblages and attached formwork define concrete pour length and height of the monolithic concrete slab-on-grade foundations or flooring in situ.
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: November 22, 2011
    Inventor: Brian C. Erickson