Patents by Inventor Steve D. Doan

Steve D. Doan 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: 6264528
    Abstract: The instant invention is directed toward a toy trash truck. More specifically, it relates to a remote-controlled toy trash truck capable of forward motion and realistic operation. The toy vehicle includes a propulsion system, including a plurality of tires, operably affixed to a frame member. There is also a trash-holding bin mounted on the frame member, and a load-lifting arm operably connected to the frame member and capable of lifting items (e.g., actual or simulated trash) for placement into the trash-holding bin. A signal receiver that receives and interprets signals from a remote-control device may be mounted on the frame member.
    Type: Grant
    Filed: March 17, 1999
    Date of Patent: July 24, 2001
    Inventors: Steve D. Doan, James R. Barker