Granted Patent
Utility
US 5,566,232 · App. 08/330,173
System and apparatus for recording and accessing information received over a phone network using a premises phone for control
Inventor:
Theodore Sizer, II
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Oct 27, 1994
Inventor
Theodore Sizer, II
Assignee (at issue)
LUCENT TECHNOLOGIES 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.