Granted Patent
Utility
US 5,924,741 · App. 08/906,915
Weaklink device for elongated offshore articles
Inventor:
Jan Erik Karlsen
Patented Case
View Patent ↗
Granted: Jul 20, 1999
Filed: Aug 6, 1997
Inventor
Jan Erik Karlsen
Assignee (at issue)
ALCATEL
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.