Granted Patent
Utility
US 4,594,475 · App. 06/637,373
Electrical bushing having a convertible central conductor
Inventors:
Dennis C. Bowman, James L. Marlowe
Patented Case
View Patent ↗
Granted: Jun 10, 1986
Filed: Aug 3, 1984
Inventors
Dennis C. Bowman
James L. Marlowe
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.