Granted Patent
Utility
US 6,659,997 · App. 09/699,010
Operating tool
Inventor:
Simon Casutt
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Oct 27, 2000
Inventor
Simon Casutt
Assignee (at issue)
Sulzer Orthopedics Ltd.
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.