Granted Patent
Utility
US 5,213,094 · App. 07/686,811
Orthosis with joint distraction
Inventor:
Peter M. Bonutti
Patented Case
View Patent ↗
Granted: May 25, 1993
Filed: Apr 17, 1991
Inventor
Peter M. Bonutti
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.