Granted Patent
Utility
US 5,813,081 · App. 08/833,361
Circular device for cleaning the ends of optical fibers
Inventors:
Bo WANG, Ronald Peek
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Apr 4, 1997
Inventors
Bo WANG
Ronald Peek
Assignee (at issue)
Alcoa Fujikura Ltd.
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.