Granted Patent
Utility
US 6,644,233 · App. 10/033,295
Adjustable thigh brace
Inventors:
Gregory S. Batt, Forrest Callaway, David Maughan
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Dec 28, 2001
Inventors
Gregory S. Batt
Forrest Callaway
David Maughan
Assignee (at issue)
PERCEPTION
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.