Granted Patent
Utility
US 5,676,641 · App. 08/223,453
Stabilized ankle support
Inventors:
Stephen C. Arensdorf, Lawrence T. Stromgren
Patented Case
View Patent ↗
Granted: Oct 14, 1997
Filed: Apr 5, 1994
Inventors
Stephen C. Arensdorf
Lawrence T. Stromgren
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.