Granted Patent
Utility
US 6,300,712 · App. 09/253,825
Color picture tube having improved shadow mask-frame assembly support
Inventors:
Istvan Gorog, Anthony Socrates Poulos, Kelly Eugene Hamm
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Feb 19, 1999
Inventors
Istvan Gorog
Anthony Socrates Poulos
Kelly Eugene Hamm
Assignee (at issue)
Thomson Licensing
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.