Granted Patent
Utility
US 4,589,727 · App. 06/527,440
Optical fiber retainer
Inventor:
Russell H. Williams
Patented Case
View Patent ↗
Granted: May 20, 1986
Filed: Aug 29, 1983
Inventor
Russell H. Williams
Assignee (at issue)
Thomas & Betts, LLC
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.