Granted Patent
Utility
US 4,466,864 · App. 06/561,862
Methods of and apparatus for electroplating preselected surface regions of electrical articles
Inventors:
Duane E. Bacon, Spencer S. Hecox
Patented Case
View Patent ↗
Granted: Aug 21, 1984
Filed: Dec 16, 1983
Inventors
Duane E. Bacon
Spencer S. Hecox
Assignee (at issue)
AT&T Technologies Incorporated
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.