Patents by Inventor Wayne Lee Hackworth

Wayne Lee Hackworth 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).

  • Model railroad roadbed interlocking system
    Patent number: 6695219
    Abstract: A model railroad interlocking roadbed, which is formed from sections with each section having two ends with each end having a male lock and a corresponding female lock in a side-by-side configuration. The female locks and the male locks have the same general configuration with the female lock being slightly larger. The base of both the female and the male lock is parallel to the end of the section with the sides of the locks being triangular in shape with the sides of the male lock converging inwardly to the end of the section and the ends of the female lock converging outwardly towards the end of the section.
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: February 24, 2004
    Inventors: Harold Herbert Fowler, Sr., Wayne Lee Hackworth