Granted Patent
Utility
US 4,397,028 · App. 06/342,855
Electrode support mechanism
Inventors:
Charles S. Dunn, Stephen Seng, Michael D. Hickman
Patented Case
View Patent ↗
Granted: Aug 2, 1983
Filed: Jan 26, 1982
Inventors
Charles S. Dunn
Stephen Seng
Michael D. Hickman
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.