Granted Patent
Utility
US 4,390,220 · App. 06/250,424
Electrical connector assembly for an integrated circuit package
Inventor:
John E. Benasutti
Patented Case
View Patent ↗
Granted: Jun 28, 1983
Filed: Apr 2, 1981
Inventor
John E. Benasutti
Assignee (at issue)
Burroughs, 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.