Patents by Inventor Arthur C. Pena

Arthur C. Pena 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).

  • Extension for trailer
    Patent number: 6170856
    Abstract: An extension for trailer for increasing the cargo-carrying capacity of a trailer. The extension for trailer includes a generally A-shaped frame with a pair of straight arm members oriented in a generally V-shaped configuration and a cross member extending between the arm members. Inner ends of the arm members is coupled to a bottom of a trailer. Outer ends of the arm members come together at a coupler. The coupler is adapted for mounting on a ball hitch of a towing vehicle.
    Type: Grant
    Filed: April 29, 1999
    Date of Patent: January 9, 2001
    Inventor: Arthur C. Pena