Granted Patent
Utility
US 4,555,709 · App. 06/599,375
Ink reconstitution system and method for ink drop printer
Inventor:
Arnold J. Greeson
Patented Case
View Patent ↗
Granted: Nov 26, 1985
Filed: Apr 12, 1984
Inventor
Arnold J. Greeson
Assignee (at issue)
The Mead Corporation
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.