Patents by Inventor Elizabeth Winograd

Elizabeth Winograd 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: 20120201936
    Abstract: A microwave popcorn package includes a clear plastic bag having a sheet of a microwavable anti-scorch material fixed to an inside surface. The clear bag allows a user to view the progress of the corn popping. The bag is preferably made of a microwavable polypropylene/polyester plastic and the sheet of microwavable anti-scorch material is fused using a compression sealer to the plastic around the perimeter of the anti-scorch material. The package is placed in a microwave oven with the microwavable anti-scorch material under the popcorn. The plastic bag becomes very hot in the microwave. When the popcorn is popped, the microwavable anti-scorch material prevents hot popped popcorn from coming to rest on the plastic and become scorched from direct contact with the hot plastic. The plastic bag may additionally include a zip lock along one edge to allow the bag to be resealed after opening.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 9, 2012
    Inventors: Elizabeth Winograd, Carl H. Dyer, JR.