Patents by Inventor Paul Louis Cavanaugh

Paul Louis Cavanaugh 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).

  • Publication number: 20080034567
    Abstract: A tool for operatively coupling a drive mechanism to a driven component is provided. The drive mechanism includes a drive shaft. The tool includes at least two members. Each member includes an inner surface forming an inner lip extending along a first axial edge of each member. The inner lip is positioned within a groove defined within the drive shaft. Each member also includes an outer surface and a channel defined within the outer surface. The outer surface is tapered between the channel and the first axial edge. The tool further includes at least one seal removably coupled to the at least two members. The at least one seal is configured to retain the at least two members about the drive shaft.
    Type: Application
    Filed: August 2, 2006
    Publication date: February 14, 2008
    Inventors: Patrick D. Galbreath, Brian Riddle, Paul Louis Cavanaugh, Anthony Leon Braun, James Robert Crowell