Granted Patent
Utility
US 4,576,437 · App. 06/353,281
Connector for fibre optic cable
Inventors:
Yukitake Ohta, Yasuo Fukunaga
Patented Case
View Patent ↗
Granted: Mar 18, 1986
Filed: Mar 1, 1982
Inventors
Yukitake Ohta
Yasuo Fukunaga
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.