Granted Patent
Utility
US 6,469,458 · App. 09/116,251
Deflection yoke and a method of winding a deflection coil
Inventors:
Takahiro Nozawa, Yoshihiko Wada, Keiji Morimoto, Kenichi Ikeda, Naoki Hatakeyama
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Jul 16, 1998
Inventors
Takahiro Nozawa
Yoshihiko Wada
Keiji Morimoto
Kenichi Ikeda
Naoki Hatakeyama
Assignee (at issue)
Victor Company of Japan, 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.