Granted Patent
Utility
US 5,643,153 · App. 08/337,134
Flywheel resistance mechanism for exercise equipment
Inventors:
James E. Nylen, Steven A. Rose, Terrence D. Wood
Patented Case
View Patent ↗
Granted: Jul 1, 1997
Filed: Nov 10, 1994
Inventors
James E. Nylen
Steven A. Rose
Terrence D. Wood
Assignee (at issue)
NordicTrack, 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.