Granted Patent
Utility
US 4,436,366 · App. 06/235,036
End capping an optical fiber
Inventor:
Edward A. Abramson
Patented Case
View Patent ↗
Granted: Mar 13, 1984
Filed: Feb 17, 1981
Inventor
Edward A. Abramson
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.