Granted Patent
Utility
US 5,405,404 · App. 08/133,743
Instrument for disassembling a bipolar hip prosthesis
Inventors:
Kenneth J. Gardner, Adriana de la Barcena, Steven L. van der Meulen, Donald W. Dye, Amber E. Okoye, Mark Arlitt
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: Oct 7, 1993
Inventors
Kenneth J. Gardner
Adriana de la Barcena
Steven L. van der Meulen
Donald W. Dye
Amber E. Okoye
Mark Arlitt
Assignee (at issue)
Intermedics Orthopedics, 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.