Granted Patent
Utility
US 5,901,211 · App. 08/796,170
System and method for automatically transferring calls or allowing access
Inventors:
Matthew T. Dean, William J. Beyda, Shmuel Shaffer
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Feb 6, 1997
Inventors
Matthew T. Dean
William J. Beyda
Shmuel Shaffer
Assignee (at issue)
Siemens Business Communication Systems, 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.