Patents by Inventor John E. Heller

John E. Heller 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).

  • Wagon vehicle with interchangeable integral side panels
    Patent number: 6805367
    Abstract: A wagon assembly configurable to resemble one of many vehicles or other ornamental objects. The wagon can be arranged with separate integral side panels, temporarily, but securely, fixed to the horizontal bed member of the wagon by removable threaded knobs. The wagon is easily converted from one vehicle style to another by changing the side panels. The wagon, while configured to represent a vehicle, is capable of carrying passenger(s) or articles resting within the body of the wagon.
    Type: Grant
    Filed: May 9, 2002
    Date of Patent: October 19, 2004
    Inventor: John E. Heller