Granted Patent
Utility
US 6,765,796 · App. 10/301,774
Circuit board cover with exhaust apertures for cooling electronic components
Inventors:
Mark Hoffman, David C. Drahms
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Nov 21, 2002
Inventors
Mark Hoffman
David C. Drahms
Assignee (at issue)
Teradyne, Inc.
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.