Patents by Inventor Curtis Dancy

Curtis Dancy 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).

  • Retractable bulkheads for railroad flat cars
    Patent number: 4348963
    Abstract: Retractable bulkheads for railroad flat cars which are normally in a vertical position spaced from one another on a railroad flat car for providing end to end supports for items stored on the flat cars is disclosed. The bulkheads are retractable to a folded or substantially parallel position with respect to the bed of the flat car when the flat car is empty to eliminate drag on the bulkheads when the flat car is in motion.
    Type: Grant
    Filed: October 28, 1980
    Date of Patent: September 14, 1982
    Inventor: Curtis Dancy