Granted Patent
Utility
US 5,311,003 · App. 07/894,462
Hand-operated magnetic stripe card reader
Inventor:
Jagtar Saroya
Patented Case
View Patent ↗
Granted: May 10, 1994
Filed: Jun 5, 1992
Inventor
Jagtar Saroya
Assignee (at issue)
American Magnetics, 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.