Granted Patent
Utility
US 5,638,483 · App. 08/647,348
Side-emitting optical fibers for lasers with orientation markings
Inventor:
Ellie Konwitz
Patented Case
View Patent ↗
Granted: Jun 10, 1997
Filed: May 9, 1996
Inventor
Ellie Konwitz
Assignee (at issue)
Laser Industries Ltd.
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.