Granted Patent
Utility
US 6,614,145 · App. 09/934,068
Two-piece swaged center electrode assembly
Inventors:
Charles T. Fleetwood, Ned A. Schmaltz
Patented Case
View Patent ↗
Granted: Sep 2, 2003
Filed: Aug 21, 2001
Inventors
Charles T. Fleetwood
Ned A. Schmaltz
Assignee (at issue)
Federal-Mogul Worldwide, 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.