Granted Patent
Utility
US 5,288,564 · App. 07/953,360
Compact, cylindrical, multi-cell seawater battery
Inventors:
Lloyd E. Klein, Donald Conte
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Sep 30, 1992
Inventors
Lloyd E. Klein
Donald Conte
Assignee (at issue)
Magnavox Electronic Systems Company
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.