Granted Patent
Utility
US 5,847,727 · App. 08/644,728
Wet-wiping technique for inkjet printhead
Inventors:
Amy VanLiew, Gerold Firl
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: May 9, 1996
Inventors
Amy VanLiew
Gerold Firl
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.