Granted Patent
Utility
US 4,892,379 · App. 06/624,445
Fiber optic connector
Inventors:
Mitsuru Takeda, Koji Mizunuma
Patented Case
View Patent ↗
Granted: Jan 9, 1990
Filed: Jun 25, 1984
Inventors
Mitsuru Takeda
Koji Mizunuma
Assignee (at issue)
Amphenol Corporation
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.