Patents by Inventor Mark William Chiles

Mark William Chiles 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).

  • Recumbent bicycle
    Publication number: 20040198561
    Abstract: An exercise machine has a number of features relating to ease of use. The machine has a widened step through design, improved foot straps, an adjustable reading display or a pivotal arm rest.
    Type: Application
    Filed: January 19, 2004
    Publication date: October 7, 2004
    Inventors: Kevin P. Corbalis, Mark William Chiles, Victor Torres Cornejo, Felipe J. Marin
  • Recumbent bicycle
    Patent number: D515152
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: February 14, 2006
    Assignee: Unisen, Inc.
    Inventors: Kevin Patrick Corbalis, Mark William Chiles, Victor Torres Cornejo, Jirawat O. Jeamvigite, John Cook