Granted Patent
Utility
US 4,392,301 · App. 06/268,612
Device for inserting and removing circuit modules with multiple leads
Inventors:
John Hannes, Robert V. Harringer
Patented Case
View Patent ↗
Granted: Jul 12, 1983
Filed: Jun 1, 1981
Inventors
John Hannes
Robert V. Harringer
Assignee (at issue)
Western Electric Company, 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.