Granted Patent
Utility
US 5,117,671 · App. 07/694,513
Apparatus for forming features on an elongated metal wire
Inventors:
Paul W. Aikens, David F. Fusselman, James D. Strong
Patented Case
View Patent ↗
Granted: Jun 2, 1992
Filed: Apr 25, 1991
Inventors
Paul W. Aikens
David F. Fusselman
James D. Strong
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.