Patents by Inventor Brigitte Weigert

Brigitte Weigert 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).

  • Injection blow-molded disposable tumbler and method of making same
    Publication number: 20050100697
    Abstract: An injection blow-molded disposable tumbler is formed from a polymeric material and includes a fortified upper rim having a thickness greater than the adjacent sidewall. The tumbler may be formed of a variety of resinous materials and exhibits improved toughness and crush resistance as well as aesthetic qualities particularly desired by consumers.
    Type: Application
    Filed: December 7, 2004
    Publication date: May 12, 2005
    Inventors: Erland Sandstrom, Brigitte Weigert, Donald McCarthy, Michael Thomas, Michael Freek