Granted Patent
Utility
US 4,852,558 · App. 07/079,266
Compressible bone staple
Inventor:
Howard K. G. Outerbridge
Patented Case
View Patent ↗
Granted: Aug 1, 1989
Filed: Jul 29, 1987
Inventor
Howard K. G. Outerbridge
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.