Granted Patent
Utility
US 6,412,914 · App. 09/874,768
Nozzle arrangement for an ink jet printhead that includes a hinged actuator
Inventor:
Kia Silverbrook
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Jun 5, 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.