Patents by Inventor James S Ulewicz

James S Ulewicz 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).

  • Patent number: 11111710
    Abstract: A vehicle includes a vehicle body, a tailgate and a hinge assembly. The tailgate is rotatable relative to the vehicle body between a closed position and an open position. The hinge assembly rotatably coupling the tailgate to the vehicle body. The hinge assembly includes a bracket, a hinge pin and a retention ring. The bracket is attached to a respective one of a plurality of side walls of the vehicle body. The hinge pin is rotatably fixed to a respective end of the tailgate and is removably connected to the bracket. The retention ring is rotatably coupled to the bracket between a locked state in which the hinge pin is prevented from being disconnected from the bracket and an unlocked state in which the hinge pin is permitted to be disconnected from the bracket.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: September 7, 2021
    Assignee: FCA US LLC
    Inventors: James S Ulewicz, Wayne Reed
  • Publication number: 20200399943
    Abstract: A vehicle includes a vehicle body, a tailgate and a hinge assembly. The tailgate is rotatable relative to the vehicle body between a closed position and an open position. The hinge assembly rotatably coupling the tailgate to the vehicle body. The hinge assembly includes a bracket, a hinge pin and a retention ring. The bracket is attached to a respective one of a plurality of side walls of the vehicle body. The hinge pin is rotatably fixed to a respective end of the tailgate and is removably connected to the bracket. The retention ring is rotatably coupled to the bracket between a locked state in which the hinge pin is prevented from being disconnected from the bracket and an unlocked state in which the hinge pin is permitted to be disconnected from the bracket.
    Type: Application
    Filed: June 18, 2019
    Publication date: December 24, 2020
    Inventors: James S Ulewicz, Wayne Reed