Granted Patent
Utility
US 5,481,853 · App. 08/359,672
Beverage container with bottom cavity
Inventors:
Maurice Nasrallah, Fred F. Sadeghi, James Jen-Ho Wang
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: Dec 20, 1994
Inventors
Maurice Nasrallah
Fred F. Sadeghi
James Jen-Ho Wang
Assignee (at issue)
KRAFT FOODS HOLDINGS, 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.