Granted Patent
Utility
US 5,852,856 · App. 08/969,991
Anti theft ink tag
Inventor:
Stuart Seidel
Patented Case
View Patent ↗
Granted: Dec 29, 1998
Filed: Nov 13, 1997
Inventor
Stuart Seidel
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.