Granted Patent
Utility
US 5,218,513 · App. 07/924,733
Plenum for air-impingement cooling of electronic components
Inventor:
David W. Brown
Patented Case
View Patent ↗
Granted: Jun 8, 1993
Filed: Aug 4, 1992
Inventor
David W. Brown
Assignee (at issue)
Digital Equipment 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.