Granted Patent
Utility
US 5,978,472 · App. 08/964,506
Network interface device for a building entrance terminal
Inventors:
Avraham Tuvy, Anthony L. Nieves, James A. Markey, Frank Mascetelli
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Nov 5, 1997
Inventors
Avraham Tuvy
Anthony L. Nieves
James A. Markey
Frank Mascetelli
Assignee (at issue)
ANTEC 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.