Granted Patent
Utility
US 6,187,050 · App. 08/998,909
Oblong acetabular cup
Inventors:
Farid Bruce Khalili, Pierre S. Ostiguy, Robert E. Sommerich
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Dec 29, 1997
Inventors
Farid Bruce Khalili
Pierre S. Ostiguy
Robert E. Sommerich
Assignee (at issue)
Johnson & Johnson Professional, 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.