Granted Patent
Utility
US 4,589,119 · App. 06/561,863
Electrode support mechanism and method
Inventors:
Charles S. Dunn, Stephen Seng
Patented Case
View Patent ↗
Granted: May 13, 1986
Filed: Dec 16, 1983
Inventors
Charles S. Dunn
Stephen Seng
Assignee (at issue)
Owens-Corning Fiberglas Corp.
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.