Granted Patent
Utility
US 6,678,356 · App. 09/815,468
Systems for dialing an emergency telephone number from a teleworking client remotely coupled to a PBX
Inventors:
Peggy M. Stumer, Nissim Ozery, David J. Swartz, David A. Vander Meiden, Charles A. Goodman, Joseph Budziak
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Mar 23, 2001
Inventors
Peggy M. Stumer
Nissim Ozery
David J. Swartz
David A. Vander Meiden
Charles A. Goodman
Joseph Budziak
Assignee (at issue)
Siemens Information and Communication Networks, 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.