Granted Patent
Utility
US 5,101,642 · App. 07/582,520
Means for cooling beverage containers in a carton
Inventor:
Alex Alexandrov
Patented Case
View Patent ↗
Granted: Apr 7, 1992
Filed: Sep 14, 1990
Inventor
Alex Alexandrov
Assignee (at issue)
The Mead Corporation
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.