Granted Patent
Utility
US 4,788,972 · App. 07/067,801
Padding for an orthopedic support device
Inventor:
Autrey O. V. DeBusk
Patented Case
View Patent ↗
Granted: Dec 6, 1988
Filed: Jun 26, 1987
Inventor
Autrey O. V. DeBusk
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.