Patents by Inventor Gary Bonfield

Gary Bonfield 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).

  • Reel mower grinder with auto-index mechanism
    Patent number: 9028295
    Abstract: A grinder for sharpening the blades of reel mowers automatically to grind the underside of the blade of the reel mower.
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: May 12, 2015
    Assignee: Bernhard and Company, Ltd.
    Inventors: Paul Bradnam, Gary Bonfield
  • REEL MOWER GRINDER WITH AUTO- INDEX MECHANISM
    Publication number: 20130316619
    Abstract: A grinder for sharpening the blades of reel mowers automatically to grind the underside of the blade of the reel mower.
    Type: Application
    Filed: February 9, 2012
    Publication date: November 28, 2013
    Applicant: BERNHARD AND COMPANY LTD
    Inventors: Paul Bradnam, Gary Bonfield