Patents by Inventor Kenneth L. Mahaffey

Kenneth L. Mahaffey 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).

  • Form for making structures
    Patent number: 11312042
    Abstract: A form for forming a void or an architectural feature of a predetermined configuration in a moldable forming composition is disclosed. Embodiments of the invention provide an adjustable form body having first and second sides, said form body configurable between a first substantially planar position and a second non-planar position. In some embodiments, the form comprises a surface coating. A form body according to example embodiments of the invention has a plurality of grooves.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: April 26, 2022
    Assignee: ABT FOAM, LLC
    Inventors: Ralph E. Brafford, Jr., Gery Swink, Kenneth L. Mahaffey