Granted Patent
Utility
US 4,449,023 · App. 06/452,642
Transparent switch having fine line conductors
Inventors:
Jacques J. Hilhorst, Donald G. Stillie
Patented Case
View Patent ↗
Granted: May 15, 1984
Filed: Dec 23, 1982
Inventors
Jacques J. Hilhorst
Donald G. Stillie
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.