Granted Patent
Utility
US 6,375,069 · App. 09/864,517
Tamper evident container
Inventor:
Ernest L. Smith
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: May 24, 2001
Inventor
Ernest L. Smith
Assignee (at issue)
Sealright Co. 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.