Granted Patent
Utility
US 6,132,469 · App. 08/966,314
Acetabular liner extractor
Inventor:
David W. Schroeder
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Nov 7, 1997
Inventor
David W. Schroeder
Assignee (at issue)
Biomet Limited
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.