Granted Patent
Utility
US 4,896,080 · App. 07/291,316
Flat picture-reproducing device
Inventors:
Kurt M. Tischer, Uwe Mayer
Patented Case
View Patent ↗
Granted: Jan 23, 1990
Filed: Dec 28, 1988
Inventors
Kurt M. Tischer
Uwe Mayer
Assignee (at issue)
Nokia Unterhaltungselektronik 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.