Granted Patent
Utility
US 6,081,791 · App. 08/997,244
Enhanced ATM for facilitating telephony access
Inventor:
Theresa Clark
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Dec 23, 1997
Inventor
Theresa Clark
Assignees (at issue)
U S West, Inc.
MediaOne Group, 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.