Patents by Inventor Carl J. Loizzi

Carl J. Loizzi 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).

  • Flavored inserts for coffee filters
    Patent number: 5043172
    Abstract: Flavored inserts which can be impregnated with a desired flavor and placed inside of a conventional coffee filter. The insert permits the brewing water to filter through the filter without obstruction while imparting the desired flavor to the brewing water.
    Type: Grant
    Filed: September 18, 1990
    Date of Patent: August 27, 1991
    Inventor: Carl J. Loizzi
  • Flavored inserts for coffee filters or the like
    Patent number: 4975292
    Abstract: Flavored inserts which can be impregnated with a desired flavor and placed inside of a conventional coffee filter. The insert permits the brewing water to filter through the filter without obstruction while imparting the desired flavor to the brewing water.
    Type: Grant
    Filed: August 16, 1989
    Date of Patent: December 4, 1990
    Inventor: Carl J. Loizzi