Granted Patent
Utility
US 6,604,808 · App. 09/898,372
Method for determining the skew of a printhead of a printer
Inventors:
David Golman King, Patrick Kroger, Randall David Mayo
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Jul 3, 2001
Inventors
David Golman King
Patrick Kroger
Randall David Mayo
Assignee (at issue)
Lexmark International, 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.