Granted Patent
Utility
US 5,845,217 · App. 08/593,392
Power systems for plug-in modules
Inventors:
Bo Lindell, Roland Johansson
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Jan 29, 1996
Inventors
Bo Lindell
Roland Johansson
Assignee (at issue)
ERICSSON GMBH
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.