Granted Patent
Utility
US 5,807,294 · App. 08/820,876
Adjustable hinge assembly for an osteoarthritic knee brace
Inventors:
Patrick W. Cawley, Jeffrey T. Mason
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Mar 21, 1997
Inventors
Patrick W. Cawley
Jeffrey T. Mason
Assignee (at issue)
Breg, 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.