Granted Patent
Utility
US 5,373,650 · App. 08/164,423
High-heeled shoe orthotic device
Inventors:
Howard Dananberg, Justin Wernick
Patented Case
View Patent ↗
Granted: Dec 20, 1994
Filed: Dec 8, 1993
Inventors
Howard Dananberg
Justin Wernick
Assignee (at issue)
Langer Biomechanics Group, Inc.
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.