Granted Patent
Utility
US 4,988,949 · App. 07/351,498
Apparatus for detecting excessive chafing of a cable arrangement against an electrically grounded structure
Inventors:
Robert A. Boenning, Harvey H. White, Jr.
Patented Case
View Patent ↗
Granted: Jan 29, 1991
Filed: May 15, 1989
Inventors
Robert A. Boenning
Harvey H. White, Jr.
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.