Patents by Inventor W. Randy Harrell

W. Randy Harrell 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).

  • Modular electrical cord shield system
    Patent number: 6854990
    Abstract: A modular electrical cord shield system, including snap-together cord shield segments through a central channel of which an electrical cord extends. Successive segments are joined to shield electrical cords of varying length by male and female junction structures at ends of each cord shield segment.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: February 15, 2005
    Inventor: W. Randy Harrell
  • Modular electrical cord shield system
    Publication number: 20040102080
    Abstract: A modular electrical cord shield system, including snap-together cord shield segments through a central channel of which an electrical cord extends. Successive segments are joined to shield electrical cords of varying length by male and female junction structures at ends of each cord shield segment.
    Type: Application
    Filed: November 27, 2002
    Publication date: May 27, 2004
    Inventor: W. Randy Harrell