Granted Patent
Utility
US 6,467,874 · App. 09/940,322
Pen positioning in page wide array printers
Inventors:
Kenneth Williams, Ernesto A. Garay
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Aug 27, 2001
Inventors
Kenneth Williams
Ernesto A. Garay
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.