Granted Patent
Utility
US 5,698,938 · App. 08/618,121
Frame structure for a cathode-ray tube
Inventors:
Sung Dae Kim, Seog Gwan Kim, Jang Weon Seo, Bong Kyo Jeong
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Mar 19, 1996
Inventors
Sung Dae Kim
Seog Gwan Kim
Jang Weon Seo
Bong Kyo Jeong
Assignee (at issue)
LG ELECTRONICS INC.
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.