Granted Patent
Utility
US 5,239,599 · App. 07/929,131
Moving fiber optical fiber switch
Inventor:
Murray R. Harman
Patented Case
View Patent ↗
Granted: Aug 24, 1993
Filed: Aug 13, 1992
Inventor
Murray R. Harman
Assignee (at issue)
JDS Fitel 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.