Granted Patent
Utility
US 5,445,285 · App. 08/268,792
Glass bulb for a cathode ray tube
Inventors:
Tsunehiko Sugawara, Toshihide Murakami, Yusuke Kobayashi
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Jun 30, 1994
Inventors
Tsunehiko Sugawara
Toshihide Murakami
Yusuke Kobayashi
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.