Granted Patent
Utility
US 4,420,879 · App. 06/352,746
Device for opening snap-locked housing sections of a cable connector
Inventor:
Robert V. Harringer
Patented Case
View Patent ↗
Granted: Dec 20, 1983
Filed: Feb 26, 1982
Inventor
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.