Patents by Inventor Barbara Mae Chatfield

Barbara Mae Chatfield 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).

  • Publication number: 20030200875
    Abstract: The ground meat separator is manually usable. It comprises of a blade assembly and a handle which are secured together with supports located on two opposite sides for improving mobility with its structure. The ground meat separator comprises of a heat shield located between the blade assembly and handle to prevent burns. The side supports means a specific space between the handle, heat shield, and the blade assembly. The blade assembly includes two sets of two blades that criss-cross with one another perpendicularly with an octagonal shaped frame holding all the blades in a specific placement.
    Type: Application
    Filed: April 1, 2003
    Publication date: October 30, 2003
    Inventor: Barbara Mae Chatfield