Granted Patent
Utility
US 5,481,532 · App. 08/267,347
Mobile telecommunications device and service
Inventors:
Amer A. Hassan, John Erik Hershey, Howard L. Lester, Charles M. Puckette
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Jun 29, 1994
Inventors
Amer A. Hassan
John Erik Hershey
Howard L. Lester
Charles M. Puckette
Assignee (at issue)
General Electric Company
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.