Granted Patent
Utility
US 4,493,668 · App. 06/458,653
Method for combined baking-out and panel-sealing of a partially-assembled CRT
Inventors:
Joseph J. Piascinski, Randolph H. Axelrod, James Mount
Patented Case
View Patent ↗
Granted: Jan 15, 1985
Filed: Jan 17, 1983
Inventors
Joseph J. Piascinski
Randolph H. Axelrod
James Mount
Assignee (at issue)
RCA Corporation
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.