Granted Patent
Utility
US 6,834,153 · App. 10/218,757
Bezel prismatic lightpipe design
Inventors:
James F. Mattis, David Baik
Patented Case
View Patent ↗
Granted: Dec 21, 2004
Filed: Aug 14, 2002
Inventors
James F. Mattis
David Baik
Assignee (at issue)
Network Appliance, 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.