Granted Patent
Utility
US 6,802,292 · App. 10/305,249
Engine intake manifold
Inventors:
Brian J. Nelson, Gregory J. Dykstra, Matthew George Nyquist
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Nov 27, 2002
Inventors
Brian J. Nelson
Gregory J. Dykstra
Matthew George Nyquist
Assignee (at issue)
Daimlerchrysler AG
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.