Granted Patent
Utility
US 6,213,298 · App. 09/390,610
Shoe box with internal display and flip tag
Inventor:
Chau Nguyen
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Sep 3, 1999
Inventor
Chau Nguyen
Assignee (at issue)
BBC International LLC
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.