Granted Patent
Utility
US 5,201,767 · App. 07/729,674
Fluted-wedge osteal prosthetic component
Inventors:
Salvatore Caldarise, Thomas S. Thornhill
Patented Case
View Patent ↗
Granted: Apr 13, 1993
Filed: Jul 15, 1991
Inventors
Salvatore Caldarise
Thomas S. Thornhill
Assignee (at issue)
Johnson & Johnson 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.