Patents by Inventor James M. Pickrell

James M. Pickrell 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).

  • Patent number: 4138130
    Abstract: A shield assembly for a travel trailer towed behind a prime mover for preventing road debris from the towing vehicle from striking the front wall of the towed trailer. The assembly includes a pair of brackets attached to the opposed conveying legs which form the forward A-frame of the trailer, together with a pair of shields which are removably received by the brackets. The shields and brackets are mirror images of one another and orientated respective to the A-frame to cause the shields to extend in spaced parallel relationship respective to the front wall of the trailer.
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: February 6, 1979
    Inventors: James M. Pickrell, Floyd V. Pate