Granted Patent
Utility
US 5,745,579 · App. 08/840,923
Cellular telephone security adapter and method
Inventor:
Marc Alan Newman
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Apr 25, 1997
Inventor
Marc Alan Newman
Assignee (at issue)
Motorola, 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.