Granted Patent
Utility
US 6,421,913 · App. 09/487,638
Retention feature for assembling a pole pieces into a tube of a fuel injector
Inventors:
Harrie William Bonnah, II, Otto Muller-Girard, Jr., Michael Schneider, Robert B. Perry, Karl J. Haltiner, Jr.
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Jan 19, 2000
Inventors
Harrie William Bonnah, II
Otto Muller-Girard, Jr.
Michael Schneider
Robert B. Perry
Karl J. Haltiner, Jr.
Assignee (at issue)
Delphi Technologies
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.