Granted Patent
Utility
US 6,771,499 · App. 10/306,302
Server blade chassis with airflow bypass damper engaging upon blade removal
Inventors:
Martin Joseph Crippen, Jason A. Matteson, Brian A. Trumbo
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Nov 27, 2002
Inventors
Martin Joseph Crippen
Jason A. Matteson
Brian A. Trumbo
Assignee (at issue)
International Business Machines Corporation
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.