Granted Patent
Utility
US 5,838,789 · App. 08/777,431
S-shaped flip cellular telephone
Inventor:
Gregory Mendolia
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Dec 30, 1996
Inventor
Gregory Mendolia
Assignee (at issue)
ERICSSON GMBH
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.