Granted Patent
Utility
US 5,339,831 · App. 07/828,378
Pouch within a pouch design
Inventor:
Joseph F. Thompson
Patented Case
View Patent ↗
Granted: Aug 23, 1994
Filed: Jan 30, 1992
Inventor
Joseph F. Thompson
Assignee (at issue)
Baxter International 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.