Patents by Inventor John W. Melhorn

John W. Melhorn 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: 4955318
    Abstract: An easily transportable poultry or animal cart is constructed of a plurality of individual cages, each cage equipped with a horizontally bifolding door at one end and a horizontally sliding door along an adjacent side. The cages may be either permanently joined during construction or temporarily joined if a smaller cart or greater versatility is desired. The cart is wheeled for mobility. The carts may be constructed as "mirror images," so that two carts may be joined together with their respective bifold doors at opposite ends of the assembly, and their respective sliding doors along a common side.
    Type: Grant
    Filed: January 27, 1989
    Date of Patent: September 11, 1990
    Inventors: John W. Melhorn, J. Michael Melhorn