Granted Patent
Utility
US 6,682,079 · App. 10/158,814
Metal plate gasket
Inventors:
Robert Reisel, Thomas O. Zurfluh
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: May 31, 2002
Inventors
Robert Reisel
Thomas O. Zurfluh
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.