Granted Patent
Utility
US 4,589,228 · App. 06/732,128
Hinged door for TV control panel
Inventors:
Ark Lachiw, Illia M. Stevanovich
Patented Case
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Granted: May 20, 1986
Filed: May 8, 1985
Inventors
Ark Lachiw
Illia M. Stevanovich
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.