Patents by Inventor David Charles SPANGENBERG

David Charles SPANGENBERG 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).

  • Planted pole reinforcement methods
    Patent number: 10227789
    Abstract: A method is described for reinforcing to extend the life of a planted pole, including a metal planted utility pole at risk of, or damaged by corrosion. The method comprising delivering a flowable composition into the hollow of the planted pole, the flowable composition being capable of setting in the hollow at least proximate to the groundline to form a substantially non-flowable composition when set; the set composition comprising reinforcement supports, and being attached to the pole to provide additional support for the planted pole at least proximate to the groundline.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: March 12, 2019
    Assignee: LOGSYS POWER SERVICES PTY LTD
    Inventor: David Charles Spangenberg
  • PLANTED POLE REINFORCEMENT METHODS
    Publication number: 20170370118
    Abstract: A method is described for reinforcing to extend the life of a planted pole, including a metal planted utility pole at risk of, or damaged by corrosion. The method comprising delivering a flowable composition into the hollow of the planted pole, the flowable composition being capable of setting in the hollow at least proximate to the groundline to form a substantially non-flowable composition when set; the set composition comprising reinforcement supports, and being attached to the pole to provide additional support for the planted pole at least proximate to the groundline.
    Type: Application
    Filed: December 9, 2015
    Publication date: December 28, 2017
    Applicant: LOGSYS POWER SERVICES PTY LTD
    Inventor: David Charles SPANGENBERG