Patents by Inventor George Carruthers

George Carruthers 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).

  • Low vibration saw chain
    Publication number: 20070089586
    Abstract: A saw chain is provided that has a plurality of cutter links coupled to an opposing tie strap, where the cutter link has a portion that protrudes past the tie strap to enable pivotal movement of the cutter link toward a central longitudinal axis of a guide bar.
    Type: Application
    Filed: October 21, 2005
    Publication date: April 26, 2007
    Inventors: Mike Harfst, Arlan Way, Chris Seigneur, George Carruthers