Granted Patent
Utility
US 4,948,619 · App. 07/342,880
Natural antioxidant system for cereals
Inventors:
Richard L. Antrim, James B. Taylor
Patented Case
View Patent ↗
Granted: Aug 14, 1990
Filed: Apr 25, 1989
Inventors
Richard L. Antrim
James B. Taylor
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.