Granted Patent
Utility
US 6,575,549 · App. 09/607,498
Ink jet fault tolerance using adjacent nozzles
Inventor:
Kia Silverbrook
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jun 30, 2000
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.