Patents by Inventor Ken Rigdon

Ken Rigdon 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: 7510422
    Abstract: Breakaway devices for use in a meter-pit environment that protect connections between components of an AMR system are described herein. In various embodiments, at least one cable is adapted to operably couple a first AMR device and a second AMR device, wherein at least one of the first AMR device and the second AMR device is disposed in a utility meter pit. In an embodiment, at least once connector adapted to operably couple the cable to the first AMR device or the second AMR device is constructed to be decoupleabe in response to a force that is less than the linear breaking strength of the cable. In another embodiment, the cable may be constructed to have a length equal to at least about twice the distance between the first AMR device and the second AMR device.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: March 31, 2009
    Assignee: Itron, Inc.
    Inventors: Shawn Showcatally, Aaron Fitzgerald, Ken Rigdon, Brad D. Pedersen
  • Publication number: 20070270012
    Abstract: A breakaway device for use in a meter-pit environment that protects the connections between components of an AMR system. The AMR system includes a cable operably connected to a utility meter, an AMR device, and an RF antenna. The breakaway device acts prevents overstress on system components and connections when force is applied to the cable connecting these components.
    Type: Application
    Filed: May 3, 2006
    Publication date: November 22, 2007
    Inventors: Shawn Showcatally, Aaron Fitzgerald, Ken Rigdon, Brad Pedersen