Granted Patent
Utility
US 6,158,838 · App. 09/210,267
Method and apparatus for cleaning and capping a print head in an ink jet printer
Inventor:
Robert G. Capurso
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Dec 10, 1998
Inventor
Robert G. Capurso
Assignee (at issue)
EASTMAN KODAK COMPANY
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.