Granted Patent
Utility
US 5,685,821 · App. 08/659,773
Method and apparatus for performing endoscopic surgical procedures
Inventor:
Harold L. Pike
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: May 6, 1996
Inventor
Harold L. Pike
Assignee (at issue)
Arthrotek, Inc.
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.