Granted Patent
Utility
US 5,692,032 · App. 08/562,900
Mobile terminal having one key user message acknowledgment function
Inventors:
Jorma Seppanen, Juha Vaihoja, Mikko Lietsalmi, Jaakko Vanttila
Patented Case
View Patent ↗
Granted: Nov 25, 1997
Filed: Nov 27, 1995
Inventors
Jorma Seppanen
Juha Vaihoja
Mikko Lietsalmi
Jaakko Vanttila
Assignee (at issue)
Nokia Mobile Phones Ltd.
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.