Patents by Inventor Charles P. Elliott

Charles P. Elliott 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: 5417608
    Abstract: This invention relates to a blast cleaning apparatus and method which includes a laterally moving conveyor with openings therethrough, and particularly a laterally moving wire mesh conveyor. The conveying surface is moved laterally such that there is lateral movement of the conveyor surface in the blast cleaning chamber. The lateral movement is relative to the workpiece and is substantially horizontal and substantially transverse to the direction of advancement of the conveyor. The conveying surface is moved relative to the workpiece so as to expose to upwardly directed cleaning material areas of the workpiece that would otherwise be protected from the cleaning material by material separating the openings in the conveying surface.
    Type: Grant
    Filed: August 18, 1994
    Date of Patent: May 23, 1995
    Assignee: Blast Cleaning Products Ltd.
    Inventor: Charles P. Elliott
  • Patent number: 5360486
    Abstract: This invention relates to a blast cleaning apparatus and method which includes a laterally moving conveyor with openings therethrough, and particularly a laterally moving wire mesh conveyor. The conveying surface is moved laterally such that there is lateral movement of the conveyor surface in the blast cleaning chamber. The lateral movement is relative to the workpiece and is substantially horizontal and substantially transverse to the direction of advancement of the conveyor. The conveying surface is moved relative to the workpiece so as to expose to upwardly directed cleaning material areas of the workpiece that would otherwise be protected from the cleaning material by material separating the openings in the conveying surface.
    Type: Grant
    Filed: September 2, 1993
    Date of Patent: November 1, 1994
    Assignee: Blast Cleaning Products Ltd.
    Inventor: Charles P. Elliott
  • Patent number: PP4892
    Abstract: A new variety of rose plant originating as a cross between an unnamed seed parent derived from a cross between Baccarra and Garnet and an unknown pollen parent by open pollination and characterized by its small ruffled red-pink blooms, vigorous growth and persistence.
    Type: Grant
    Filed: January 29, 1981
    Date of Patent: October 5, 1982
    Inventor: Charles P. Elliott