Granted Patent
Utility
US 4,738,508 · App. 06/749,909
Terminated optical fiber and methods of making
Inventor:
John Mark Palmquist
Patented Case
View Patent ↗
Granted: Apr 19, 1988
Filed: Jun 28, 1985
Inventor
John Mark Palmquist
Assignee (at issue)
American Telephone and Telegraph Company, AT&T Technologies, Inc.
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.