Granted Patent
Utility
US 4,514,735 · App. 06/522,954
Ink jet printer start-up and shutdown
Inventor:
David E. Jones
Patented Case
View Patent ↗
Granted: Apr 30, 1985
Filed: Aug 12, 1983
Inventor
David E. Jones
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.