Granted Patent
Utility
US 5,488,737 · App. 07/977,635
Land-based wireless communications system having a scanned directional antenna
Inventors:
Steven A. Harbin, Brian Keith Rainer
Patented Case
View Patent ↗
Granted: Jan 30, 1996
Filed: Nov 17, 1992
Inventors
Steven A. Harbin
Brian Keith Rainer
Assignee (at issue)
Southwestern Bell Technology Resources, 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.