Granted Patent
Utility
US 5,477,255 · App. 08/118,165
Ink cartridge system with improved volumetric capacity and method for using the same
Inventor:
Mark Huth
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: Sep 7, 1993
Inventor
Mark Huth
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.