Patents by Inventor Keith Manners

Keith Manners 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).

  • Grinding machine for the grinding of spring ends
    Patent number: 9339910
    Abstract: A grinding machine for grinding an end of a spring, the machine comprising a fixed spring mounting, which is fixable in a known position in the machine, for a spring or springs and a grinding surface secured to a support structure and arranged with the support structure to relatively oscillate to and fro along an oscillation path or cycle across one end of the mounting.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: May 17, 2016
    Assignee: BENNETT MAHLER LIMITED
    Inventors: John Ian Mahler, Keith Manners, Kevin Walker
  • GRINDING MACHINE FOR THE GRINDING OF SPRING ENDS
    Publication number: 20130303058
    Abstract: A grinding machine for grinding an end of a spring, the machine comprising a fixed spring mounting, which is fixable in a known position in the machine, for a spring or springs and a grinding surface secured to a support structure and arranged with the support structure to relatively oscillate to and fro along an oscillation path or cycle across one end of the mounting.
    Type: Application
    Filed: February 3, 2012
    Publication date: November 14, 2013
    Inventors: John Ian Mahler, Keith Manners, Kevin Walker