Patents by Inventor Audrey Jane Ranstead

Audrey Jane Ranstead 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).

  • Hands-free leash
    Patent number: D669233
    Type: Grant
    Filed: November 30, 2009
    Date of Patent: October 16, 2012
    Inventor: Audrey Jane Ranstead
  • Hands-free leash
    Patent number: D713606
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: September 16, 2014
    Inventor: Audrey Jane Ranstead