Granted Patent
Utility
US 6,289,915 · App. 09/588,514
Permeation and leak preventative design for fuel tank attachments
Inventors:
Mark Nulman, Giuseppe Rossi
Patented Case
View Patent ↗
Granted: Sep 18, 2001
Filed: Jun 6, 2000
Inventors
Mark Nulman
Giuseppe Rossi
Assignee (at issue)
Visteon Global Technologies, 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.