Granted Patent
Utility
US 4,134,574 · App. 05/830,660
Device for stringing an electrical conductor in an insulator
Inventors:
Leonard P. Jean, Ernest J. LaChance, Sr.
Patented Case
View Patent ↗
Granted: Jan 16, 1979
Filed: Sep 6, 1977
Inventors
Leonard P. Jean
Ernest J. LaChance, Sr.
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.