Granted Patent
Utility
US 4,439,735 · App. 06/284,031
Method and apparatus for testing line screen CRT registration
Inventors:
Armando Alvite, Enrico D. Hines, Allan D. Kautz
Patented Case
View Patent ↗
Granted: Mar 27, 1984
Filed: Jul 17, 1981
Inventors
Armando Alvite
Enrico D. Hines
Allan D. Kautz
Assignee (at issue)
Zenith Radio 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.