Granted Patent
Utility
US 6,613,092 · App. 09/619,345
Stem taper adapter
Inventors:
Richard J. Kana, Richard J. Taft
Patented Case
View Patent ↗
Granted: Sep 2, 2003
Filed: Jul 19, 2000
Inventors
Richard J. Kana
Richard J. Taft
Assignee (at issue)
Centerpulse 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.