Granted Patent
Utility
US 5,387,168 · App. 07/990,883
Stabilizing belt for cross-country skiing exercise apparatus
Inventor:
James R. Bostic
Patented Case
View Patent ↗
Granted: Feb 7, 1995
Filed: Dec 16, 1992
Inventor
James R. Bostic
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.