Granted Patent
Utility
US 6,206,929 · App. 09/049,452
Bipolar hip prosthesis with locking head
Inventors:
Jorge Ochoa, Farid Bruce Khalili
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Mar 27, 1998
Inventors
Jorge Ochoa
Farid Bruce Khalili
Assignee (at issue)
DePuy Orthopaedics, 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.