Patents by Inventor Steven Parker-Smith

Steven Parker-Smith 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: 20060218735
    Abstract: Improvements are provided to an apparatus for cleaning a tubular. One set of improvements is provided by a nose shaft extending from the motor, a cone positioned on the shaft, and a brush positioned on the shaft between the nose cone and the vibratory motor. Another set of improvements is provided by a new passage and port arrangement on the piston and sleeve for the vibratory motor. Another improvement is provided by a set of passages and ports to provide oil flow to the area being cleaned. Another improvement is provided by capturing exhaust gas from the motor and exhaust of same at a location away from the operator of the unit.
    Type: Application
    Filed: March 31, 2006
    Publication date: October 5, 2006
    Inventor: Steven Parker-Smith