Granted Patent
Utility
US 5,684,448 · App. 08/434,462
Shape memory actuated switching device
Inventors:
Stephen C. Jacobsen, Clark C. Davis, Kent Backman
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: May 4, 1995
Inventors
Stephen C. Jacobsen
Clark C. Davis
Kent Backman
Assignee (at issue)
Sarcos Corp.
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.