Granted Patent
Utility
US 4,556,758 · App. 06/618,843
Padmounted transformer
Inventor:
Gary A. Warden
Patented Case
View Patent ↗
Granted: Dec 3, 1985
Filed: Jun 8, 1984
Inventor
Gary A. Warden
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.