Granted Patent
Utility
US 6,644,492 · App. 09/890,746
Container
Inventor:
Paul Mitchell
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Aug 6, 2001
Inventor
Paul Mitchell
Assignee (at issue)
Viscount Plastics (NZ) Limited
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.