Granted Patent
Utility
US 4,863,752 · App. 06/699,684
Sweetener for cola beverages
Inventor:
Pamela K. Beyts
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Feb 8, 1985
Inventor
Pamela K. Beyts
Assignee (at issue)
Tate & Lyle PLC
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.