Granted Patent
Utility
US 4,746,897 · App. 07/035,255
Apparatus for transmitting and receiving a power line
Inventor:
Kenneth C. Shuey
Patented Case
View Patent ↗
Granted: May 24, 1988
Filed: Apr 2, 1987
Inventor
Kenneth C. Shuey
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.