Granted Patent
Utility
US 5,453,075 · App. 08/297,258
Orthosis with distraction through range of motion
Inventors:
Peter M. Bonutti, Gary E. Zitzmann
Patented Case
View Patent ↗
Granted: Sep 26, 1995
Filed: Aug 26, 1994
Inventors
Peter M. Bonutti
Gary E. Zitzmann
Assignee (at issue)
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.