Patents by Inventor Jon Atherton

Jon Atherton 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).

  • Wood-treating device
    Patent number: 5620516
    Abstract: A docking sleeve is provided for insertion into a bore in the side of a work-piece. A sealed chemical-holding cylinder is passed through the docking sleeve into the bore and an actuator is screwed into the docking sleeve to pierce a seal of a the cylinder so that chemicals contained therein can vaporize and treat the inside of the work-piece.
    Type: Grant
    Filed: February 22, 1995
    Date of Patent: April 15, 1997
    Assignee: National Wood Treating Company
    Inventors: Guy G. Helsing, Jon Atherton
  • Wood-treating device
    Patent number: 5443641
    Abstract: A docking sleeve is provided for insertion into a bore in the side of a work-piece. A sealed chemical-holding cylinder is passed through the docking sleeve into the bore and an actuator is screwed into the docking sleeve to pierce a seal of a the cylinder so that chemicals contained therein can vaporize and treat the inside of the work-piece.
    Type: Grant
    Filed: April 21, 1993
    Date of Patent: August 22, 1995
    Assignee: National Wood Treating Company
    Inventors: Guy G. Helsing, Jon Atherton