Granted Patent
Utility
US 5,935,152 · App. 08/984,389
Portable defibrillator having retractable hooks
Inventors:
Rodney J. Merry, Thomas K. Mehrkens, Shawn R. Bertagnole, John C. Daynes
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Dec 3, 1997
Inventors
Rodney J. Merry
Thomas K. Mehrkens
Shawn R. Bertagnole
John C. Daynes
Assignee (at issue)
Physio-Control Manufacturing 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.