Granted Patent
Utility
US 6,774,840 · App. 10/179,340
Systems and methods for providing location-based arrival monitoring and notification
Inventors:
Maria Adamczyk, Hong Thi Nguyen
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Jun 24, 2002
Inventors
Maria Adamczyk
Hong Thi Nguyen
Assignee (at issue)
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
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.