Granted Patent
Utility
US 6,623,439 · App. 09/945,115
Contoured knee brace frame
Inventors:
Kim A. Nelson, Lonnie E. Paulos
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Aug 31, 2001
Inventors
Kim A. Nelson
Lonnie E. Paulos
Assignee (at issue)
DJ Orthopedics, LLC
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.