Patents by Inventor Thomas L. Mayes

Thomas L. Mayes 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).

  • Iceboard
    Patent number: 4521029
    Abstract: A skateboard for ice, or iceboard, includes pairs of skates mounted for unrestrained pivotal movement about axles extending laterally from trucks depending from an iceboard platform. Each skate has a protrusion extending upwardly a distance sufficient to engage a forward portion of the platform to prevent the forward portion from engaging the ice, and a bumper guard is mounted on each protrusion.
    Type: Grant
    Filed: June 22, 1982
    Date of Patent: June 4, 1985
    Inventor: Thomas L. Mayes