Granted Patent
Utility
US 4,392,015 · App. 06/327,648
Condenser-type electrical bushing with central electrode aligning wedging blocks
Inventors:
Robert W. Runnels, Loren B. Wagenaar, Louis E. Luke, Thomas P. Bresnahan
Patented Case
View Patent ↗
Granted: Jul 5, 1983
Filed: Dec 4, 1981
Inventors
Robert W. Runnels
Loren B. Wagenaar
Louis E. Luke
Thomas P. Bresnahan
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.