Granted Patent
Utility
US 4,600,000 · App. 06/718,077
External fixation system
Inventor:
Charles C. Edwards
Patented Case
View Patent ↗
Granted: Jul 15, 1986
Filed: Apr 1, 1985
Inventor
Charles C. Edwards
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.