Granted Patent
Utility
US 5,753,384 · App. 08/451,012
Air-cooled metal-air battery
Inventor:
Sergey Kimberg
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: May 25, 1995
Inventor
Sergey Kimberg
Assignee (at issue)
Electric Fuel (E.F.L.) Ltd.
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.