Granted Patent
Utility
US 5,831,531 · App. 08/827,037
Anti-theft method for detecting the unauthorized opening of containers and baggage
Inventor:
John R. Tuttle
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Mar 25, 1997
Inventor
John R. Tuttle
Assignee (at issue)
Micron Communications, 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.