Granted Patent
Utility
US 5,997,447 · App. 08/941,455
Chest press apparatus for exercising regions of the upper body
Inventors:
Raymond Giannelli, Jerry K. Leipheimer
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Sep 30, 1997
Inventors
Raymond Giannelli
Jerry K. Leipheimer
Assignee (at issue)
Cybex International, 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.