Granted Patent
Utility
US 5,853,099 · App. 08/837,893
Five-piece open container with locking arrangement
Inventor:
Claude Lessard
Patented Case
View Patent ↗
Granted: Dec 29, 1998
Filed: Apr 22, 1997
Inventor
Claude Lessard
Assignee (at issue)
IPL 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.