Granted Patent
Utility
US 6,573,671 · App. 09/905,485
Fan reliability
Inventors:
Adolfo S. Montero, Hasnain Shabbir
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Jul 13, 2001
Inventors
Adolfo S. Montero
Hasnain Shabbir
Assignee (at issue)
Dell Products L.P.
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.