Granted Patent
Utility
US 5,532,709 · App. 08/333,191
Directional antenna for vehicle entry system
Inventor:
Timothy J. Talty
Patented Case
View Patent ↗
Granted: Jul 2, 1996
Filed: Nov 2, 1994
Inventor
Timothy J. Talty
Assignee (at issue)
Ford Motor Company
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.