Granted Patent
Utility
US 4,020,277 · App. 05/661,718
Spacer for aerial cables
Inventors:
Ernest J. La Chance, Sr., Leonard P. Jean
Patented Case
View Patent ↗
Granted: Apr 26, 1977
Filed: Feb 26, 1976
Inventors
Ernest J. La Chance, Sr.
Leonard P. Jean
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.