Granted Patent
Utility
US 4,741,585 · App. 07/014,890
Optical fiber tap utilizing reflector
Inventor:
William D. Uken
Patented Case
View Patent ↗
Granted: May 3, 1988
Filed: Feb 13, 1987
Inventor
William D. Uken
Assignee (at issue)
Raychem Limited
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.