Patents by Inventor Clifford P. Jones

Clifford P. Jones 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).

  • Apparatus for treating a surface
    Patent number: 4048956
    Abstract: Apparatus for treating a surface comprising a first frame adapted to be moved across the surface to be treated, a sliding frame mounted on and adapted to slide relatively to the first frame in a direction perpendicular to the surface to be treated, an adjustable frame mounted on and adapted to be adjusted relatively to the sliding frame in a direction perpendicular to the surface to be treated, a tool carrier mounted on the adjustable frame and means for maintaining the sliding frame at substantially a predetermined distance from the surface to be treated.
    Type: Grant
    Filed: April 7, 1976
    Date of Patent: September 20, 1977
    Assignee: Shell Internationale Research Maatschappij B.V.
    Inventors: Joseph Estebanez, David V. Harrison, Clifford P. Jones, Henry G. E. Wilson