Granted Patent
Utility
US 5,027,097 · App. 07/542,705
Saddle-coil arrangement for a cathode ray tube and a coil carrier for such an arrangement
Inventor:
Andreas Ehrhardt
Patented Case
View Patent ↗
Granted: Jun 25, 1991
Filed: Jun 22, 1990
Inventor
Andreas Ehrhardt
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.