Granted Patent
Utility
US 5,515,867 · App. 08/520,961
Head support for shoulder surgery positioner
Inventor:
Steven R. Lamb
Patented Case
View Patent ↗
Granted: May 14, 1996
Filed: May 30, 1995
Inventor
Steven R. Lamb
Assignee (at issue)
Orthopedic Systems, 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.