Patents by Inventor Stephanie S. Zawicki

Stephanie S. Zawicki 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).

  • Card-game display board
    Patent number: D249902
    Type: Grant
    Filed: December 29, 1976
    Date of Patent: October 10, 1978
    Inventors: Walter Zawicki, Stephanie S. Zawicki