Granted Patent
Utility
US 6,236,151 · App. 09/266,788
Glass panel for an implosion-protected type cathode ray tube
Inventors:
Toshihide Murakami, Tsunehiko Sugawara
Patented Case
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Granted: May 22, 2001
Filed: Mar 12, 1999
Inventors
Toshihide Murakami
Tsunehiko Sugawara
Assignee (at issue)
ASAHI GLASS CO., 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.