Patents by Inventor John E. Furber

John E. Furber 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).

  • End mill
    Patent number: 9381581
    Abstract: An end mill may include a body elongated along an axis of rotation, the body may include a shank end and a cutting end opposite the shank end, the cutting end having a cutting diameter and defining a pair of helical flutes that form a first helical cutting tooth and a second helical cutting tooth, wherein each of the first cutting tooth and the second cutting tooth includes a peripheral cutting edge, an end cutting edge, a chamfer cutting edge extending from the peripheral cutting edge to the end cutting edge, and a rake face at least partially bounded by the end cutting edge and the chamfer cutting edge.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: July 5, 2016
    Assignee: The Boeing Company
    Inventors: Abu Muhammed A. Zaman, Sidlaghatta N. Venkatesh, John E. Furber, Ernest Linn, Robert D. Hughes, Larry G. Falk