Granted Patent
Utility
US 5,590,701 · App. 08/351,475
Strip caster
Inventor:
Hisahiko Fukase
Patented Case
View Patent ↗
Granted: Jan 7, 1997
Filed: Dec 21, 1994
Inventor
Hisahiko Fukase
Assignees (at issue)
ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD.
BHP Steel (JLA) Pty. 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.