Patents by Inventor Jim GUTHARD

Jim GUTHARD 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).

  • PIN BOX ASSEMBLY WITH ADJUSTABLE ENGAGEMENT DEVICE
    Publication number: 20220289316
    Abstract: Disclosed is a pin box assembly that includes an adjustment assembly configured to adjust a range of pivotal movement of a towed vehicle related to a towing vehicle. The pin box assembly includes a towed vehicle attachment member, an elongated arm, and a king pin with an adjustment assembly. The adjustment assembly may include a wedge and an adjustment member that is configured to translate or pivot the wedge relative to the king pin to modify a range of angular rotation between the elongated arm and the fifth wheel hitch.
    Type: Application
    Filed: August 10, 2020
    Publication date: September 15, 2022
    Inventors: Curt NOWACK, Brad LARSH, Owen DRAPER, Jeremy BUTLER, Jim GUTHARD