Granted Patent
Utility
US 4,331,830 · App. 06/188,639
Housing for electrical components
Inventors:
Harry E. Conway, John Hughes
Patented Case
View Patent ↗
Granted: May 25, 1982
Filed: Sep 19, 1980
Inventors
Harry E. Conway
John Hughes
Assignee (at issue)
Westinghouse Electric Company 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.