Granted Patent
Utility
US 6,486,867 · App. 08/868,310
Telecommunication terminal and device for projecting received information
Inventors:
Dieter Kopp, Thomas Hormann
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Jun 3, 1997
Inventors
Dieter Kopp
Thomas Hormann
Assignee (at issue)
ALCATEL
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.