Granted Patent
Utility
US 4,520,366 · App. 06/569,138
Method and apparatus for air start/stop of an ink jet printing device
Inventor:
Glynn P. Cragin, Jr.
Patented Case
View Patent ↗
Granted: May 28, 1985
Filed: Jan 9, 1984
Inventor
Glynn P. Cragin, Jr.
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.