Granted Patent
Utility
US 4,243,283 · App. 06/076,141
Circuit board guide and ground connector
Inventor:
Joseph F. McSparran
Patented Case
View Patent ↗
Granted: Jan 6, 1981
Filed: Sep 17, 1979
Inventor
Joseph F. McSparran
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.