Granted Patent
Utility
US 6,476,720 · App. 09/969,285
Security tag deactivation system
Inventors:
Kenneth Westergaard Andersen, Gerard F. Murphy, Vance Daddi
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Oct 2, 2001
Inventors
Kenneth Westergaard Andersen
Gerard F. Murphy
Vance Daddi
Assignee (at issue)
ATS Money Systems, 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.