Patents by Inventor Guy L. Roy

Guy L. Roy 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).

  • Corrosion-resisting protector cap
    Patent number: 6494658
    Abstract: A device for protecting threaded shafts and nuts against corrosion. The device covers and protects a nut and the exposed portion of a threaded shaft from corrosion found in harsh environments by holding grease in place over the nut and shaft.
    Type: Grant
    Filed: March 23, 2001
    Date of Patent: December 17, 2002
    Inventor: Guy L. Roy
  • CORROSION-RESISTING PROTECTOR CAP
    Publication number: 20020176765
    Abstract: A device for protecting threaded shafts and nuts against corrosion. The device covers and protects a nut and the exposed portion of a threaded shaft from corrosion found in harsh environments by holding grease in place over the nut and shaft.
    Type: Application
    Filed: March 23, 2001
    Publication date: November 28, 2002
    Inventor: Guy L. Roy