Granted Patent
Utility
US 5,848,983 · App. 08/852,984
Joint flexion and extension and extension splints
Inventors:
Barbara L. Basaj, Carl E. Krippendorf
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: May 8, 1997
Inventors
Barbara L. Basaj
Carl E. Krippendorf
Assignee (at issue)
SMITH & NEPHEW, 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.