Patents by Inventor Ian M Bradshaw

Ian M Bradshaw 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).

  • Bearing hub
    Patent number: 7001075
    Abstract: A bearing hub for a gas turbine engine comprises an inner annular member defining a bearing chamber and an outer annular member extending around the inner annular member. Each annular member defines an aperture to receive a conduit which can extend to the bearing chamber. The outer annular member is configured to slidingly engage the conduit at the aperture in the outer annular member.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: February 21, 2006
    Assignee: Rolls-Royce plc
    Inventor: Ian M Bradshaw
  • Bearing hub
    Publication number: 20040017958
    Abstract: A bearing hub for a gas turbine engine comprises an inner annular member defining a bearing chamber and an outer annular member extending around the inner annular member. Each annular member defines an aperture to receive a conduit which can extend to the bearing chamber. The outer annular member is configured to slidingly engage the conduit at the aperture in the outer annular member.
    Type: Application
    Filed: July 1, 2003
    Publication date: January 29, 2004
    Inventor: Ian M. Bradshaw