Patents by Inventor Andrew Mark Beynon

Andrew Mark Beynon 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).

  • Cutting apparatus
    Patent number: 8858133
    Abstract: Cutting apparatus includes a pilot arrangement which has a tip. The tip engages a workpiece to form a pilot recess to engage the workpiece and prevent the apparatus skidding across the surface of the workpiece. The tip can retract against the action of a spring. Accordingly, the apparatus is prevented from skidding across the workpiece, but wear on the tip is minimized.
    Type: Grant
    Filed: December 8, 2008
    Date of Patent: October 14, 2014
    Assignee: C4 Carbides Limited
    Inventor: Andrew Mark Beynon
  • Cutting Apparatus
    Publication number: 20100278601
    Abstract: Cutting apparatus includes a pilot arrangement which has a tip. The tip engages a workpiece to form a pilot recess to engage the workpiece and prevent the apparatus skidding across the surface of the workpiece. The tip can retract against the action of a spring. Accordingly, the apparatus is prevented from skidding across the workpiece, but wear on the tip is minimised.
    Type: Application
    Filed: December 8, 2008
    Publication date: November 4, 2010
    Inventor: Andrew Mark Beynon
  • Cutter with pilot tip
    Patent number: D612875
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: March 30, 2010
    Assignee: C4 Carbides Limited
    Inventor: Andrew Mark Beynon