Patents by Inventor Jerry R. Carr

Jerry R. Carr 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).

  • Publication number: 20120233950
    Abstract: A concrete wall system includes first and second opposing wall panels and a plurality of spacers disposed between the first and second wall panels. A plurality of reinforcing bars is placed between the first and second wall panels and supported by the spacers, and a concrete core is disposed between the first and second wall panels such that the spacers and the reinforcing bars are embedded in the concrete core. Each one of the spacers has a cup-like body defining a closed first end and an open second end with a flange formed on the second end. The spacer bodies are tapered so that the spacers are stackable.
    Type: Application
    Filed: March 17, 2011
    Publication date: September 20, 2012
    Applicant: CEMWALL SYSTEMS
    Inventors: Jerry R. Carr, Michael W. McClure, Lloyd E. Weaver