Granted Patent
Utility
US 5,326,368 · App. 07/950,089
Modular acetabular cup
Inventor:
Carlos E. Collazo
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: Sep 22, 1992
Inventor
Carlos E. Collazo
Assignee (at issue)
Howmedica 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.