Granted Patent
Utility
US 6,355,078 · App. 09/577,500
Arrangement for venting an enclosure
Inventor:
Terry J. Wickland
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: May 24, 2000
Inventor
Terry J. Wickland
Assignee (at issue)
NUCLEAR FILTER TECHNOLOGY, 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.