Granted Patent
Utility
US 4,690,487 · App. 06/550,833
Hermetically sealed fiber optic connector
Inventors:
Charles S. Hale, Andrew Matzkin-Bridger, Ronald W. Morse
Patented Case
View Patent ↗
Granted: Sep 1, 1987
Filed: Nov 14, 1983
Inventors
Charles S. Hale
Andrew Matzkin-Bridger
Ronald W. Morse
Assignee (at issue)
ALLIED CONSULTING, 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.