Patents by Inventor Carroll E. Stapp

Carroll E. Stapp 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).

  • Foldable pickup truck tool box
    Patent number: 5186510
    Abstract: A tool box for a pickup bed has separate upper and lower compartments. The lower compartment collapses into a flat configuration for storage in the upper compartment during shipping. The tool box has wheels on its bottom for rolling on the bed of the pickup. The spacing between the wheels can be adjusted so as to locate the wheels for alignment with grooves formed in the pickup bed floor.
    Type: Grant
    Filed: January 31, 1992
    Date of Patent: February 16, 1993
    Inventor: Carroll E. Stapp