Patents by Inventor Charles W. Dortch

Charles W. Dortch 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).

  • Trailer assembly and connector unit therefore
    Patent number: 4077645
    Abstract: A trailer assembly for a two-wheel vehicle including a compact body portion carried and supported by wheels, an easily attachable and detachable connector assembly for attaching the trailer to the vehicle, and a kick-stand unit for facilitating ease of handling of the trailer.
    Type: Grant
    Filed: June 18, 1976
    Date of Patent: March 7, 1978
    Assignee: George C. Ballas, Sr.
    Inventors: Charles W. Dortch, Donald K. Vaught
  • Trailer
    Patent number: D246300
    Type: Grant
    Filed: June 18, 1976
    Date of Patent: November 8, 1977
    Assignee: George C. Ballas, Sr.
    Inventors: Charles W. Dortch, Donald K. Vaught