Granted Patent
Utility
US 5,318,487 · App. 07/881,918
Exercise system and method for managing physiological intensity of exercise
Inventors:
Emil Golen, Gary E. Oglesby, Donald J. Alexander
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: May 12, 1992
Inventors
Emil Golen
Gary E. Oglesby
Donald J. Alexander
Assignee (at issue)
Life Fitness, LLC
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.