Patents by Inventor Kirby Howard

Kirby Howard 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).

  • Stepladder
    Patent number: D548364
    Type: Grant
    Filed: May 23, 2006
    Date of Patent: August 7, 2007
    Assignee: Tricam Industries, Inc.
    Inventors: Jeff Skubic, Jon Sommers, Kirby Howard
  • Stepladder
    Patent number: D554771
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: November 6, 2007
    Assignee: Tricam Industries, Inc.
    Inventors: Jeff Skubic, Jon Sommers, Kirby Howard