Granted Patent
Utility
US 5,658,292 · App. 08/408,508
Instrumentation for preparing a distal femur
Inventor:
Stuart L. Axelson, Jr.
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Mar 22, 1995
Inventor
Stuart L. Axelson, Jr.
Assignee (at issue)
Pfizer Hospital Products Group, 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.