Patents by Inventor Oliver C. Skerrett

Oliver C. Skerrett 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).

  • Fiberglass tube end tapering device
    Patent number: 4958542
    Abstract: A pipe tapering apparatus having an expandable mandrel for centering the apparatus on a pipe end and a cylindrical cutting head connectable to a power unit for rotation in the mandrel while tapering the outside surface of the pipe end section. The cutting head having a segmented body with removable cutting blades set at an angle to taper the pipe end.
    Type: Grant
    Filed: August 30, 1988
    Date of Patent: September 25, 1990
    Inventor: Oliver C. Skerrett