Granted Patent
Utility
US 5,433,731 · App. 08/210,467
Mechanical defibrillator and method for defibrillating a heart
Inventors:
Kurt Hoegnelid, Liliane Wecke, Kenth Nilsson, Jan Ljungstroem
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Mar 21, 1994
Inventors
Kurt Hoegnelid
Liliane Wecke
Kenth Nilsson
Jan Ljungstroem
Assignee (at issue)
Pacesetter AB
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.