Granted Patent
Utility
US 6,571,583 · App. 09/119,448
Device for drawing an optical fiber including a more accurate diameter measuring sensor
Inventor:
Laurent Maurin
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Jul 21, 1998
Inventor
Laurent Maurin
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.