Granted Patent
Utility
US 4,618,355 · App. 06/793,313
Method and apparatus for sealing a mount in a cathode ray tube
Inventors:
Jack F. Otto, Michael A. Colacello
Patented Case
View Patent ↗
Granted: Oct 21, 1986
Filed: Oct 31, 1985
Inventors
Jack F. Otto
Michael A. Colacello
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.