Patents by Inventor Wilbert E. Barnes

Wilbert E. Barnes 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).

  • Expandable truck bed
    Patent number: 7506909
    Abstract: A truck bed assembly within which the width dimension of the bed's cargo space can be selectively adjusted, the assembly including laterally movable sidewalls that are constructed so as to widen the bed floor surface as they are moved outward as well as a laterally expandable tailgate that lengthens and shortens as the sidewalls are laterally expanded and retracted.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: March 24, 2009
    Inventor: Wilbert E. Barnes
  • Expandable truck bed
    Publication number: 20080217945
    Abstract: A truck bed assembly within which the width dimension of the bed's cargo space can be selectively adjusted, the assembly including laterally movable sidewalls that are constructed so as to widen the bed floor surface as they are moved outward as well as a laterally expandable tailgate that lengthens and shortens as the sidewalls are laterally expanded and retracted.
    Type: Application
    Filed: March 9, 2007
    Publication date: September 11, 2008
    Inventor: Wilbert E. Barnes