Granted Patent
Utility
US 4,626,869 · App. 06/722,551
Ink jet wet-storage system
Inventor:
Michael J. Piatt
Patented Case
View Patent ↗
Granted: Dec 2, 1986
Filed: Apr 12, 1985
Inventor
Michael J. Piatt
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.