Patents by Inventor David W. Cash

David W. Cash 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).

  • Method and apparatus for increasing the capacity and stability of a single-pole tower
    Publication number: 20040148903
    Abstract: A support structure for use with an existing single pole tower and a method for supporting additional loading of the existing pole tower are disclosed. The single pole tower has a pole anchored to an existing foundation and supports a first load. The support structure has a number of sleeves surrounding the pole with a bottom sleeve anchored to a new foundation surrounding the existing foundation. Load transfer plates are disposed between the existing tower and sleeves and load transfer bolts extending through the sleeves are torqued against the load transfer plates for stabilizing the loaded tower. One or more additional loads may be attached to one of the sleeves.
    Type: Application
    Filed: February 2, 2004
    Publication date: August 5, 2004
    Inventor: David W. Cash
  • Method and apparatus for increasing the capacity and stability of a single-pole tower
    Publication number: 20020194794
    Abstract: A support structure for use with an existing single pole tower. The single pole tower has a pole anchored to a foundation and supports a first load. The support structure has a number of sleeves surrounding the pole. A first one of the sleeves is anchored to the foundation. A second load is attached to a second one of the sleeves.
    Type: Application
    Filed: October 26, 2001
    Publication date: December 26, 2002
    Applicant: United Consulting Group
    Inventors: Donald E. Hill, Charles D. Ritz, David W. Cash
  • Method and apparatus for increasing the capacity and stability of a single-pole tower
    Publication number: 20020056250
    Abstract: A support structure for use with an existing single pole tower and a method for supporting additional loading of the existing pole tower are disclosed. The single pole tower has a pole anchored to an existing foundation and supports a first load. The support structure has a number of sleeves surrounding the pole with a bottom sleeve anchored to a new foundation surrounding the existing foundation. Load transfer plates are disposed between the existing tower and sleeves and load transfer bolts extending through the sleeves are torqued against the load transfer plates for stabilizing the loaded tower. One or more additional loads may be attached to one of the sleeves.
    Type: Application
    Filed: October 26, 2001
    Publication date: May 16, 2002
    Inventor: David W. Cash