Patents by Inventor David Chester Robek

David Chester Robek 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).

  • Segmented tire mold
    Patent number: 6808377
    Abstract: A segmented tire mold having radially movable circumferentially spaced sliding center segments activated by sliding connections between an upper mold half and the segments in response to opening and closing of the mold.
    Type: Grant
    Filed: November 27, 2001
    Date of Patent: October 26, 2004
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Gregory Lee Loney, David Chester Robek