Granted Patent
Utility
US 4,381,130 · App. 06/192,429
Zero insertion force connector for integrated circuit packages
Inventor:
George J. Sprenkle
Patented Case
View Patent ↗
Granted: Apr 26, 1983
Filed: Sep 29, 1980
Inventor
George J. Sprenkle
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.