Granted Patent
Utility
US 4,295,254 · App. 05/940,620
Transmission line cable applicator machine
Inventors:
John Adams, Robert F. Evans, John H. Gavin
Patented Case
View Patent ↗
Granted: Oct 20, 1981
Filed: Sep 8, 1978
Inventors
John Adams
Robert F. Evans
John H. Gavin
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.