Patents by Inventor John Baron Wang

John Baron Wang 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).

  • Battery powered motor vehicle and method of use
    Patent number: 6907949
    Abstract: A battery powered motor vehicle for transporting a rider in a standing position can be steered by either selective distribution of the riders weight, or alternative by turning a steering console. By attaching a cargo rack, the battery powered motor vehicle can be converted to a hand truck for transporting cargo. In the hand truck mode, the battery powered motor vehicle can either be powered wherein the vehicle moves in reverse, or manually pushed wherein the vehicle is in a neutral state.
    Type: Grant
    Filed: June 25, 2004
    Date of Patent: June 21, 2005
    Inventor: John Baron Wang
  • Motor driven vehicle for transporting a standing person
    Patent number: D507206
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: July 12, 2005
    Inventor: John Baron Wang