Patents by Inventor Charles SEDERBERG

Charles SEDERBERG 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).

  • METAL DEMOLITION SHEARS WITH INDEXABLE, INTEGRATED WEAR PLATE/PIERCING TIP
    Publication number: 20080263870
    Abstract: The invention features an indexable wear plate/piercing tip insert that is configured to be removably and repositionably attached to the front, nose portion of the upper, movable jaw of a metal demolition shears. The insert functions as both a wear plate and a piercing tip and is indexable in that a non-worn or less worn portion of the wear surface of the wear plate portion of the insert, and non-worn shearing and piercing edges of the piercing tip portion of the insert, can be presented simultaneously simply by rotating the insert 180° and reattaching it to the nose portion of the upper, movable jaw of a metal demolition shears.
    Type: Application
    Filed: October 31, 2003
    Publication date: October 30, 2008
    Applicant: THE STANLEY WORKS
    Inventors: Karl JOHNSON, Louis MAGGIO, Charles SEDERBERG