Granted Patent
Utility
US 6,824,289 · App. 10/189,822
Beverage accessory device
Inventor:
Carl R. VanderSchuit
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Jul 3, 2002
Inventor
Carl R. VanderSchuit
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.