Granted Patent
Utility
US 6,067,394 · App. 09/151,864
Structures of optical fiber cables self-reinforced against compression
Inventors:
Yves Ruello, Jean-Pierre Louboutin, Annie Morgand
Patented Case
View Patent ↗
Granted: May 23, 2000
Filed: Sep 11, 1998
Inventors
Yves Ruello
Jean-Pierre Louboutin
Annie Morgand
Assignee (at issue)
FRANCE TELECOM
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.