Granted Patent
Utility
US 4,529,917 · App. 06/377,882
Drive circuit for a horizontal output transformer
Inventors:
Daniel H. Chin, Philip J. Nowaczyk, Gregory J. Beaumont
Patented Case
View Patent ↗
Granted: Jul 16, 1985
Filed: May 13, 1982
Inventors
Daniel H. Chin
Philip J. Nowaczyk
Gregory J. Beaumont
Assignee (at issue)
Zenith Electronics LLC
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.