Granted Patent
Utility
US 6,494,056 · App. 10/128,022
Method and system for use with a consumable beverage
Inventors:
Hank Roth, Donna Roth
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Apr 23, 2002
Inventors
Hank Roth
Donna Roth
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.