Granted Patent
Utility
US 4,452,820 · App. 06/377,804
Gum base and chewing gum containing same
Inventors:
Ronald P. D'Amelia, John J. Stroz, Rouben Kachikian
Patented Case
View Patent ↗
Granted: Jun 5, 1984
Filed: May 13, 1982
Inventors
Ronald P. D'Amelia
John J. Stroz
Rouben Kachikian
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.