Granted Patent
Utility
US 5,681,269 · App. 08/572,207
Joint extension splint
Inventors:
Barbara L. Basaj, Carl E. Krippendorf
Patented Case
View Patent ↗
Granted: Oct 28, 1997
Filed: Dec 13, 1995
Inventors
Barbara L. Basaj
Carl E. Krippendorf
Assignee (at issue)
Smith & Nephew Rolyan 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.