Granted Patent
Utility
US 6,152,962 · App. 09/223,486
Acetabular cup with plug for screw holes
Inventor:
Alfred F. DeCarlo, Jr.
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Dec 30, 1998
Inventor
Alfred F. DeCarlo, Jr.
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.