Granted Patent
Utility
US 5,129,907 · App. 07/625,253
Patellar clamp and reamer with adjustable stop
Inventors:
Mark A. Heldreth, Cary R. Reeves
Patented Case
View Patent ↗
Granted: Jul 14, 1992
Filed: Dec 10, 1990
Inventors
Mark A. Heldreth
Cary R. Reeves
Assignee (at issue)
Zimmer, 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.