Granted Patent
Utility
US 6,083,246 · App. 09/057,031
Lid open detection circuit for automated external defibrillators
Inventors:
Gary B. Stendahl, Michael Welsch
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Apr 8, 1998
Inventors
Gary B. Stendahl
Michael Welsch
Assignee (at issue)
SurVivaLink Corporation
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.