Granted Patent
Utility
US 5,371,788 · App. 08/046,242
Arrangement for displaying menu screens on a telephone terminal
Inventors:
Kimberly A. Baals, Kathleen J. Chylinski, Darren A. Kall, Gary C. Smith, Susan L. Tuttle
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: Apr 13, 1993
Inventors
Kimberly A. Baals
Kathleen J. Chylinski
Darren A. Kall
Gary C. Smith
Susan L. Tuttle
Assignee (at issue)
AT&T CORP.
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.