Granted Patent
Utility
US 4,473,671 · App. 06/528,695
Formable orthopedic casts and splints
Inventor:
Richard Green
Patented Case
View Patent ↗
Granted: Sep 25, 1984
Filed: Sep 1, 1983
Inventor
Richard Green
Assignee (at issue)
Johnson & Johnson Products, 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.