Granted Patent
Utility
US 6,002,239 · App. 08/964,456
Charging current adapter circuit for cells or batteries
Inventor:
Serge Maloizel
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Nov 4, 1997
Inventor
Serge Maloizel
Assignee (at issue)
ALCATEL
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.