Granted Patent
Utility
US 5,738,953 · App. 08/626,138
Alkaline metal oxide/metal hydride battery
Inventors:
Frank Lichtenberg, Uwe Kohler, Klaus Kleinsorgen, Andreas Folzer, Alexander Bouvier
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: Apr 5, 1996
Inventors
Frank Lichtenberg
Uwe Kohler
Klaus Kleinsorgen
Andreas Folzer
Alexander Bouvier
Assignee (at issue)
Varta Batterie Aktiengesellschaft
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.