Granted Patent
Utility
US 4,700,152 · App. 06/759,833
Non-contacting signal coupling device
Inventor:
Robert M. Wilson
Patented Case
View Patent ↗
Granted: Oct 13, 1987
Filed: Jul 29, 1985
Inventor
Robert M. Wilson
Assignee (at issue)
RCA 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.