Granted Patent
Utility
US 4,789,216 · App. 06/424,680
Guide device for a light wave conductor
Inventor:
Werner G. Schrott
Patented Case
View Patent ↗
Granted: Dec 6, 1988
Filed: Sep 27, 1982
Inventor
Werner G. Schrott
Assignee (at issue)
Amphenol Corporation
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.