Patents by Inventor Thomas Dalrymple

Thomas Dalrymple 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).

  • Protective Housing Assembly for a Tank Car Manway
    Publication number: 20070125259
    Abstract: A railway tank car is provided having a manway formed in a body of the tank car. The tank car includes a manway cover plate coupled to the body of the tank car and disposed over at least a portion of the manway. A protective housing assembly is coupled to the body of the tank car and disposed around the manway cover plate. At least one structural support is coupled with an interior surface of the body of the tank car adjacent to the protective housing assembly.
    Type: Application
    Filed: September 7, 2006
    Publication date: June 7, 2007
    Inventor: Thomas Dalrymple
  • Protective housing assembly for a tank car manway
    Publication number: 20060185554
    Abstract: A railway tank car is provided having a manway formed in a body of the tank car. The tank car includes a manway cover plate coupled to the body of the tank car and disposed over at least a portion of the manway. A protective housing assembly is coupled to the body of the tank car and disposed around the manway cover plate. A plurality of structural supports are arranged around an outer perimeter of the protective housing assembly and are coupled to the protective housing assembly and to the body of the tank car.
    Type: Application
    Filed: February 17, 2006
    Publication date: August 24, 2006
    Inventors: Thomas Dalrymple, Wade Woodall