Granted Patent
Utility
US 4,082,917 · App. 05/819,367
Spacer for aerial cables
Inventor:
William Louis Hendrix
Patented Case
View Patent ↗
Granted: Apr 4, 1978
Filed: Jul 27, 1977
Inventor
William Louis Hendrix
Assignee (at issue)
Hendrix Wire & Cable, Inc.
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.