Granted Patent
Utility
US 5,668,859 · App. 08/365,630
Apparatus and method for connecting remote callers to loudspeakers or other projecting means in an event facility
Inventor:
Steven Charles Salimando
Patented Case
View Patent ↗
Granted: Sep 16, 1997
Filed: Dec 28, 1994
Inventor
Steven Charles Salimando
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.