Granted Patent
Utility
US 5,979,540 · App. 08/455,365
Apparatus for cooling a card cage
Inventors:
Johnny H. Allison, Gerald Arthur Heath, David S. Wills, R. David Arndt, Mark T. Lecznar, Bruce Williams
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: May 31, 1995
Inventors
Johnny H. Allison
Gerald Arthur Heath
David S. Wills
R. David Arndt
Mark T. Lecznar
Bruce Williams
Assignees (at issue)
Ford Motor Company
United Technologies Automotive
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.