Granted Patent
Utility
US 5,630,792 · App. 08/568,960
Ankle brace
Inventor:
Charles O. Neal
Patented Case
View Patent ↗
Granted: May 20, 1997
Filed: Dec 7, 1995
Inventor
Charles O. Neal
Assignee (at issue)
DeRoyal Industries, 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.