Granted Patent
Utility
US 4,650,436 · App. 06/792,787
Deflection yoke centering apparatus
Inventors:
Dennis E. Thro, Mort J. Nierenberg
Patented Case
View Patent ↗
Granted: Mar 17, 1987
Filed: Oct 30, 1985
Inventors
Dennis E. Thro
Mort J. Nierenberg
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.