Granted Patent
Utility
US 6,077,193 · App. 09/055,196
Tracking system for promoting health fitness
Inventors:
Kirk Buhler, David R. Quam
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Apr 3, 1998
Inventors
Kirk Buhler
David R. Quam
Assignee (at issue)
Unisen, 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.