Granted Patent
Utility
US 5,370,701 · App. 07/987,106
Rotating/sliding contrained prosthetic knee
Inventor:
Henry A. Finn
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: Dec 7, 1992
Inventor
Henry A. Finn
Assignee (at issue)
Arch Development Corporation
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.