Granted Patent
Utility
US 5,956,636 · App. 08/683,013
Method and system for automatic activation of a wireless device
Inventor:
James Mason Lipsit
Patented Case
View Patent ↗
Granted: Sep 21, 1999
Filed: Jul 16, 1996
Inventor
James Mason Lipsit
Assignee (at issue)
AT&T WIRELESS SERVICES, 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.