Patents by Inventor Kennon Yong Yi

Kennon Yong Yi 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).

  • LINER FOR A PROTECTIVE HELMET
    Publication number: 20090158506
    Abstract: A helmet includes an outer shell, an energy-absorbing layer disposed inside the outer shell, and a liner disposed inside of the energy-absorbing layer. The liner includes a central portion configured to extend along a longitudinal axis that runs between a front portion of the helmet and a rear portion of the helmet, a first side portion releasably coupled to the central portion, and a second side portion releasably coupled to the central portion.
    Type: Application
    Filed: December 12, 2008
    Publication date: June 25, 2009
    Applicant: HARLEY-DAVIDSON MOTOR COMPANY GROUP, INC.
    Inventors: Matthew T. Thompson, Kennon Yong Yi