Granted Patent
Utility
US 5,167,612 · App. 07/559,700
Adjustable orthosis
Inventor:
Peter M. Bonutti
Patented Case
View Patent ↗
Granted: Dec 1, 1992
Filed: Jul 30, 1990
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.