Patents by Inventor Margaret Ann Peart

Margaret Ann Peart 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).

  • Side sleeper pillow
    Patent number: D561511
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: February 12, 2008
    Inventor: Margaret Ann Peart
  • Side-sleeper pillow
    Patent number: D576438
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: September 9, 2008
    Inventor: Margaret Ann Peart