Granted Patent
Utility
US 6,728,637 · App. 09/888,195
Track model constraint for GPS position
Inventors:
Thomas J. Ford, Patrick C. Fenton, James Orville McGuffin, Stanley K. Honey
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Jun 22, 2001
Inventors
Thomas J. Ford
Patrick C. Fenton
James Orville McGuffin
Stanley K. Honey
Assignee (at issue)
SPORTVISION, 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.