Granted Patent
Utility
US 6,663,127 · App. 10/241,393
Self-propelled exercise device
Inventor:
Larry D. Miller
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Sep 11, 2002
Inventor
Larry D. Miller
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.