Granted Patent
Utility
US 6,332,500 · App. 09/125,361
Anchor system for the transfer of fluids
Inventors:
Olav Vaage Ellefsen, Kare Syvertsen
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Dec 9, 1998
Inventors
Olav Vaage Ellefsen
Kare Syvertsen
Assignee (at issue)
Den Norske Stats Oljeselskap A.S.
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.