Granted Patent
Utility
US 5,702,457 · App. 08/557,323
Humeral prosthesis incorporating a sphere
Inventors:
Gilles Walch, Pascal Boileau
Patented Case
View Patent ↗
Granted: Dec 30, 1997
Filed: Nov 14, 1995
Inventors
Gilles Walch
Pascal Boileau
Assignee (at issue)
Tornier SA
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.