Granted Patent
Utility
US 5,684,549 · App. 08/509,520
Display device with electro-optic cell especially for an automotive dashboard
Inventors:
Manfred Barth, Rolf Cremers
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: Jul 31, 1995
Inventors
Manfred Barth
Rolf Cremers
Assignee (at issue)
Valeo Borg Instruments Verwaltung 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.