Granted Patent
Utility
US 4,530,559 · App. 06/546,973
Locking means for a plug and receptacle connector
Inventors:
Edgar Burns, James W. Johnson, Adele R. Kimbrough
Patented Case
View Patent ↗
Granted: Jul 23, 1985
Filed: Oct 31, 1983
Inventors
Edgar Burns
James W. Johnson
Adele R. Kimbrough
Assignee (at issue)
Automation Industrial Group, LLC
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.