Granted Patent
Utility
US 5,059,951 · App. 07/271,001
Method and apparatus for integrated data capture and electronic article surveillance
Inventor:
George Kaltner
Patented Case
View Patent ↗
Granted: Oct 22, 1991
Filed: Nov 14, 1988
Inventor
George Kaltner
Assignee (at issue)
CHECKPOINT 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.