Granted Patent
Utility
US 6,256,196 · App. 09/346,659
Design for circuit board orthogonal installation and removal
Inventor:
David J. Lima
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Jul 1, 1999
Inventor
David J. Lima
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.