Patents by Inventor Keith Wertz

Keith Wertz 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).

  • LOCK APPARATUS AND METHOD OF USE
    Publication number: 20100089108
    Abstract: Embodiments of a lock apparatus for securing an article, such as a cycle frame, and methods of use of a lock apparatus are presented.
    Type: Application
    Filed: May 8, 2009
    Publication date: April 15, 2010
    Inventors: Kane Dutt, Jeffrey S. Sunderman, Keith Wertz, Bruce Sanguinetti, Mike Johnson
  • Ski rack wind deflector
    Patent number: 4456158
    Abstract: An aerodynamic wind deflector for a scissors-type ski rack is disclosed. The wind deflector comprises a parabolic contoured deflector surface attached to a locking member having a T-shaped cross-sectional configuration which is clamped by a scissor clamp of the ski rack. The deflector may be inexpensively manufactured, reduces wind noise and improves the appearance of the ski rack.
    Type: Grant
    Filed: March 4, 1983
    Date of Patent: June 26, 1984
    Inventors: Keith Wertz, Emmette V. Graham, Jr.