Granted Patent
Utility
US 6,722,151 · App. 10/383,634
Computer rack heat extraction device
Inventors:
R. Stephen Spinazzola, Dennis L. Peltz
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Mar 10, 2003
Inventors
R. Stephen Spinazzola
Dennis L. Peltz
Assignee (at issue)
TOC Technology, LLC
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.