Granted Patent
Utility
US 6,781,639 · App. 09/796,356
Deflection yoke
Inventors:
Takahiro Nozawa, Manabu Asayama
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Mar 2, 2001
Inventors
Takahiro Nozawa
Manabu Asayama
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.