Granted Patent
Utility
US 4,586,945 · App. 06/653,075
Dual control burner manifold for CRT production
Inventors:
Frank S. Sawicki, Mark D. Mital, Francis J. Osborne
Patented Case
View Patent ↗
Granted: May 6, 1986
Filed: Sep 21, 1984
Inventors
Frank S. Sawicki
Mark D. Mital
Francis J. Osborne
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.