Patents by Inventor Anne V. Mann

Anne V. Mann 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).

  • Multiple compartment packaging
    Patent number: RE31571
    Abstract: A multiple compartment .[.food.]. package of a heat sealed thermal plastic material is provided with opening means associated with each compartment to enable individual units.Iadd., such as .Iaddend..[.of.]. food.Iadd., .Iaddend.to be removed without affecting the air-tight seal of the remaining .[.food.]. compartments.
    Type: Grant
    Filed: November 8, 1982
    Date of Patent: May 1, 1984
    Inventor: Anne V. Mann