Granted Patent
Utility
US 4,484,039 · App. 06/527,595
Membrane switch having improved switch tail
Inventor:
Edward R. Salie
Patented Case
View Patent ↗
Granted: Nov 20, 1984
Filed: Aug 29, 1983
Inventor
Edward R. Salie
Assignee (at issue)
AMP 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.