Granted Patent
Utility
US 5,007,549 · App. 07/535,290
Electrical outlet boxes and covers therefor
Inventor:
Eugene J. Suk
Patented Case
View Patent ↗
Granted: Apr 16, 1991
Filed: Jun 8, 1990
Inventor
Eugene J. Suk
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.