Granted Patent
Utility
US 6,463,421 · App. 09/809,072
Method and apparatus for efficient handling of product return transactions
Inventor:
Peter J. Junger
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Mar 16, 2001
Inventor
Peter J. Junger
Assignee (at issue)
Nintendo of America 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.