Patents by Inventor Stephen Anthony Ruff

Stephen Anthony Ruff 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).

  • Acceleration sensor
    Patent number: 7731118
    Abstract: A holding mechanism for a vehicular acceleration sensor, comprising: a pair of lever arms operable to move independently of one another; and an inertia weight held between the lever arms, wherein movement of the inertia weight, in use, when under acceleration, causes at least a part of at least one lever arm or both arms to move in a generally linear direction.
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: June 8, 2010
    Assignee: Martin-Baker Aircraft Co., Ltd.
    Inventors: Stephen Anthony Ruff, Alan David Crozier
  • Acceleration Sensor
    Publication number: 20070228203
    Abstract: A holding mechanism for a vehicular acceleration sensor, comprising: a pair of lever arms operable to move independently of one another; and an inertia weight held between the lever arms, wherein movement of the inertia weight, in use, when under acceleration, causes at least a part of at least one lever arm or both arms to move in a generally linear direction.
    Type: Application
    Filed: March 27, 2007
    Publication date: October 4, 2007
    Applicant: MARTIN-BAKER AIRCRAFT CO. LTD.
    Inventors: Stephen Anthony Ruff, Alan David Crozier
  • Housing for reels
    Patent number: D600247
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: September 15, 2009
    Assignee: Martin-Baker Aircraft Co. Ltd.
    Inventors: Alan David Crozier, Stephen Anthony Ruff, Navdeep Singh Riarh