Granted Patent
Utility
US 5,179,319 · App. 07/835,044
Deflection yoke for a color CRT
Inventors:
Katsuyo Iwasaki, Osamu Konosu, Akio Senju
Patented Case
View Patent ↗
Granted: Jan 12, 1993
Filed: Feb 11, 1992
Inventors
Katsuyo Iwasaki
Osamu Konosu
Akio Senju
Assignees (at issue)
Matsushita Electronics Corporation
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.