Granted Patent
Utility
US 6,575,883 · App. 10/138,441
Exercise wheel assembly
Inventor:
Robert S. Hinds
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: May 3, 2002
Inventor
Robert S. Hinds
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.