Granted Patent
Utility
US 6,450,467 · App. 09/902,430
Tilt adjustable keyboard support
Inventor:
Derek Timm
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Jul 10, 2001
Inventor
Derek Timm
Assignee (at issue)
Work-Rite Ergonomic Accessories, 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.