Granted Patent
Utility
US 5,348,530 · App. 08/099,190
Pneumatic ankle brace with bladder and pump arrangement
Inventors:
Tracy E. Grim, William K. Arnold, Joseph M. Iglesias
Patented Case
View Patent ↗
Granted: Sep 20, 1994
Filed: Jul 29, 1993
Inventors
Tracy E. Grim
William K. Arnold
Joseph M. Iglesias
Assignee (at issue)
Royce Medical Company
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.