Granted Patent
Utility
US 6,669,737 · App. 10/148,928
Foot insert for an artificial foot
Inventors:
Luder Mosler, Martin Pusch
Patented Case
View Patent ↗
Granted: Dec 30, 2003
Filed: Sep 13, 2002
Inventors
Luder Mosler
Martin Pusch
Assignee (at issue)
Otto Bock Healthcare LP
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.