Granted Patent
Utility
US 6,412,908 · App. 09/944,400
Inkjet collimator
Inventor:
Kia Silverbrook
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Sep 4, 2001
Inventor
Kia Silverbrook
Assignee (at issue)
Silverbrook Research Pty Ltd
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.