Patents by Inventor Donald Keith Bowling

Donald Keith Bowling 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: 5944349
    Abstract: An improved trailer for transporting large round coil stock. The trailer includes a platform having opposed front and rear portions and a pair of opposed sides, and a frame fastened to the platform and cooperatively supported by axles, wheels and suspension equipment. The frame has at least two parallel beams interconnected by cross beams and a plurality of brackets attached at spaced intervals along the length of the parallel beams. Each bracket includes a support member having an opening adapted to receive a removable post. A cross piece block is positioned between the coil stock and two or more removable posts which are inserted within the opening at equal distances from a front portion of the trailer to restrain forward movement of the coil stock.
    Type: Grant
    Filed: July 29, 1998
    Date of Patent: August 31, 1999
    Inventor: Donald Keith Bowling
  • Patent number: 5836605
    Abstract: A improved trailer for transporting large round coil stock. The trailer includes a platform having opposed front and rear portions and a pair of opposed sides, and a frame fastened to the platform and cooperatively supported by axles, wheels and suspension equipment. The frame has at least two parallel beams interconnected by cross beams and a plurality of brackets attached at spaced intervals along the length of the parallel beams. Each bracket includes a support member having an opening adapted to receive a removable post. A cross piece block is positioned between the coil stock and two or more removable posts which are inserted within the opening at equal distances from a front portion of the trailer to restrain forward movement of the coil stock.
    Type: Grant
    Filed: March 21, 1996
    Date of Patent: November 17, 1998
    Inventor: Donald Keith Bowling