Granted Patent
Utility
US 4,409,202 · App. 06/283,772
Breath freshener composition and method
Inventors:
Frank Witzel, Mario A. DiNolfo, Burton Rodney, Donald A. M. Mackay
Patented Case
View Patent ↗
Granted: Oct 11, 1983
Filed: Jul 16, 1981
Inventors
Frank Witzel
Mario A. DiNolfo
Burton Rodney
Donald A. M. Mackay
Assignee (at issue)
Nabisco Brands, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.