Granted Patent
Utility
US 5,125,980 · App. 07/695,849
Optical fiber cleaner
Inventor:
Daniel K. Schotter
Patented Case
View Patent ↗
Granted: Jun 30, 1992
Filed: May 6, 1991
Inventor
Daniel K. Schotter
Assignee (at issue)
Hughes Aircraft Company
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.