Granted Patent
Utility
US 5,770,822 · App. 08/697,073
Bulkhead gasket assembly
Inventors:
Sarah Abolitz, Michael Koken
Patented Case
View Patent ↗
Granted: Jun 23, 1998
Filed: Aug 19, 1996
Inventors
Sarah Abolitz
Michael Koken
Assignee (at issue)
Silicon Graphics, 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.