Granted Patent
Utility
US 5,028,290 · App. 07/347,469
Method of applying a tamper evident label to a package and associated apparatus
Inventor:
Yoram Curiel
Patented Case
View Patent ↗
Granted: Jul 2, 1991
Filed: May 4, 1989
Inventor
Yoram Curiel
Assignee (at issue)
TSL, Limited Company
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.