Patents by Inventor Robert Ernest Boardman

Robert Ernest Boardman 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).

  • SPOOLER
    Publication number: 20100012763
    Abstract: A spooler having a base member and a shaft attached to the base member. The shaft has a longitudinal flat section at its free end and a D washer. A spring and a retaining nut are mounted on the free end of the shaft to retain and to brake the rotation of a spool. A low friction spacer is mounted on the shaft between the spool and the base member and a low friction spacer is mounted between the spool and the D washer.
    Type: Application
    Filed: December 5, 2007
    Publication date: January 21, 2010
    Inventor: Robert Ernest Boardman