Granted Patent
Utility
US 5,865,629 · App. 08/884,988
Pick-up elements for slip rings or rotary connectors
Inventor:
Allen J. Bernardini
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Jun 30, 1997
Inventor
Allen J. Bernardini
Assignee (at issue)
Litton Systems, 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.