Patents by Inventor Steve Brocket

Steve Brocket 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).

  • Drill bit and cutting head for drill bit
    Patent number: 9284787
    Abstract: A cutting head for a drill bit comprises four substantially identically shaped cutting arms extending radially from a common central axial point, each cutting arm comprising a cutting edge extending, outwardly and axially backwards from the common central axial point. The cutting edges are equianguiarly spaced apart from each other about the central axis of the cutting head. Each cutting, arm further comprises a side chamfer extending between its radially outer face and its rotationally trailing side face.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: March 15, 2016
    Assignee: Black & Decker Inc.
    Inventors: Andreas Hammer, Steve Brocket, Christoph Gastinger, Christian Bluemel
  • DRILL BIT AND CUTTING HEAD FOR DRILL BIT
    Publication number: 20130319774
    Abstract: The invention provides a cutting head for a drill bit, the cutting head comprising four substantially identically shaped cutting arms extending radially from a common central axial point, each cutting arm comprising a cutting edge extending outwardly and axially backwards from the common central axial point. The cutting edges are equiangularly spaced apart from each other about the central axis of the cutting head. Each cutting arm further comprises a side chamfer extending between its radially outer face and its rotationally trailing side face.
    Type: Application
    Filed: May 24, 2013
    Publication date: December 5, 2013
    Inventors: Andreas Hammer, Steve Brocket, Christoph Gastinger, Christian Bluemel