Granted Patent
Utility
US 5,540,735 · App. 08/353,674
Apparatus for electro-stimulation of flexing body portions
Inventor:
Robert C. Wingrove
Patented Case
View Patent ↗
Granted: Jul 30, 1996
Filed: Dec 12, 1994
Inventor
Robert C. Wingrove
Assignee (at issue)
Rehabilicare, 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.