Patents by Inventor Christopher Robin Stone

Christopher Robin Stone 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).

  • Band ply dope compositions
    Patent number: 3967968
    Abstract: This disclosure relates to an improved band ply lubricant to be utilized in tire curing operations. The composition of this band ply dope or lubricant comprises a liquid phase, a thickening agent, a fine solid material, and a high viscosity lubricant. These materials are present in precise ratios so that the band ply dope composition exhibits a thixotropic character.
    Type: Grant
    Filed: November 29, 1974
    Date of Patent: July 6, 1976
    Assignee: The Firestone Tire & Rubber Company
    Inventors: Christopher Robin Stone, Brian Matthew Eugene McGarry