Granted Patent
Utility
US 6,298,188 · App. 09/426,921
Plenum rated high modulus buffered optical fiber
Inventors:
J. Thomas Chapin, Montri Viriyayuthakorn, Carla G. Wilson
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Oct 22, 1999
Inventors
J. Thomas Chapin
Montri Viriyayuthakorn
Carla G. Wilson
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.