Granted Patent
Utility
US 6,493,652 · App. 09/643,190
Monitoring activity of a user in locomotion on foot
Inventors:
Norbert Ohlenbusch, Jesse Darley, Thomas P. Blackadar, Paul J. Gaudet
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Aug 21, 2000
Inventors
Norbert Ohlenbusch
Jesse Darley
Thomas P. Blackadar
Paul J. Gaudet
Assignee (at issue)
Personal Electric Devices, 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.