Granted Patent
Utility
US 6,789,013 · App. 10/105,195
Vehicle activity tracking
Inventors:
David Allan Annett, David Alexander Swarbrick
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Mar 26, 2002
Inventors
David Allan Annett
David Alexander Swarbrick
Assignee (at issue)
Navman NZ Limited
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.