Patents by Inventor Edward Howe Rushworth

Edward Howe Rushworth 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).

  • Patent number: D471710
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: March 18, 2003
    Assignee: Makita Corporation
    Inventor: Edward Howe Rushworth
  • Patent number: D431108
    Type: Grant
    Filed: November 15, 1999
    Date of Patent: September 26, 2000
    Assignee: Makita Corporation
    Inventors: Daniel Robert Lewis, Edward Howe Rushworth