Patents by Inventor Lindsey P. Unrast

Lindsey P. Unrast 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).

  • Counterweight for a lift truck
    Patent number: D724106
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: March 10, 2015
    Assignee: Crown Equipment Corporation
    Inventors: Michael P. Gallagher, Roger J. Quinlan, Jr., Jeffrey T. DeBord, Thomas P. Nichols, Lindsey P. Unrast