Patents by Inventor David Foxcroft

David Foxcroft 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).

  • Three port whistle
    Patent number: D661215
    Type: Grant
    Filed: October 6, 2011
    Date of Patent: June 5, 2012
    Inventors: Ronald Foxcroft, David Foxcroft, Graham Hills, Stephen Orzel, Kirk Mosna
  • Marine throw ring
    Patent number: D729332
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: May 12, 2015
    Assignee: Fox 40 International Inc.
    Inventor: David Foxcroft
  • Whistle
    Patent number: D776554
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: January 17, 2017
    Inventor: David Foxcroft