Granted Patent
Utility
US 4,274,572 · App. 06/112,514
Apparatus for severing an optical fiber
Inventors:
William M. Dunn, Malcolm H. Hodge
Patented Case
View Patent ↗
Granted: Jun 23, 1981
Filed: Jan 16, 1980
Inventors
William M. Dunn
Malcolm H. Hodge
Assignee (at issue)
TRW Limited
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.