Patents by Inventor John A. Safko

John A. Safko 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).

  • Truck cargo remover
    Patent number: 5184931
    Abstract: A pick-up truck carrying a container or cargo unit having a pair of belts attached to the rear of the container, which belts have extensions which are projected underneath the drive wheels of the vehicle, so that upon backing up of the vehicle, the belt extensions are pulled so as to move the cargo unit rearwardly of the truck.
    Type: Grant
    Filed: August 16, 1991
    Date of Patent: February 9, 1993
    Inventor: John A. Safko