Granted Patent
Utility
US 4,944,290 · App. 07/229,967
Adjustable splint
Inventor:
George R. Hepburn
Patented Case
View Patent ↗
Granted: Jul 31, 1990
Filed: Aug 9, 1988
Inventor
George R. Hepburn
Assignee (at issue)
DYNASPLINT SYSTEMS, 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.