Granted Patent
Utility
US 6,443,919 · App. 09/627,033
Custom ankle brace system
Inventor:
Ernesto Castro
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jul 27, 2000
Inventor
Ernesto Castro
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.