Patents by Inventor John Gary Luken

John Gary Luken 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).

  • Replacement spreader tailgate removal, storage, reinstallation apparatus
    Patent number: 12227220
    Abstract: A spreader tailgate removal, storage, and reinstallation apparatus and method are disclosed for safety and efficiency of changing and storing replacement spreader tailgates. The apparatus includes a prop for holding the spreader tailgate away from a dump body and a cart to receive, hold, or stage the spreader tailgate for removal, storage, or reinstallation respectively.
    Type: Grant
    Filed: September 25, 2023
    Date of Patent: February 18, 2025
    Inventors: John Gary Luken, Anthony Thomas Luken