Granted Patent
Utility
US 5,758,286 · App. 08/602,803
Method for accomplishing a mobile telecommunications connection using abbreviated dialing
Inventor:
Osmo Leppanen
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: Feb 26, 1996
Inventor
Osmo Leppanen
Assignee (at issue)
Telecom Finland Oy
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.