Granted Patent
Utility
US 6,244,074 · App. 09/218,339
Method of manufacturing glass plate with light-transmissive colored film
Inventors:
Tatsuya Noguchi, Hideki Okamoto, Takashi Muromachi
Patented Case
View Patent ↗
Granted: Jun 12, 2001
Filed: Dec 22, 1998
Inventors
Tatsuya Noguchi
Hideki Okamoto
Takashi Muromachi
Assignee (at issue)
NIPPON SHEET GLASS COMPANY, LIMITED
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.