Patents by Inventor Patricia E. Hart

Patricia E. Hart 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).

  • Dry mix for layer cake containing citrus juice vesicle solids
    Patent number: 4275088
    Abstract: Disclosed are dry cake mixes which produce improved layer cakes. The cake mixes contain flour, sugar, emulsified shortening, leavening agents, and from about 0.2% to 10% by weight of dried citrus juice vesicle solids. The juice vesicle solids have a moisture content between about 5% to 12% and a particle size of from about 50 to 400 microns.
    Type: Grant
    Filed: February 7, 1979
    Date of Patent: June 23, 1981
    Assignee: General Mills, Inc.
    Inventors: Patricia E. Hart, Tisha Nichols
  • Stethoscope diaphragm holder
    Patent number: D375161
    Type: Grant
    Filed: May 26, 1994
    Date of Patent: October 29, 1996
    Assignee: Patricia E. Hart
    Inventor: Patricia E. Hart