Granted Patent
Utility
US 5,582,887 · App. 08/162,245
Tamper-evident tape having discontinuous barrier layer
Inventor:
Robert Etheredge
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Dec 6, 1993
Inventor
Robert Etheredge
Assignee (at issue)
The Kendall Company LP
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.