Granted Patent
Utility
US 4,639,737 · App. 06/786,124
Tensionable electrodes for charging and/or deflecting fluid droplets in fluid-jet marking apparatus
Inventor:
Richard Sutera
Patented Case
View Patent ↗
Granted: Jan 27, 1987
Filed: Oct 10, 1985
Inventor
Richard Sutera
Assignee (at issue)
Burlington Industries LLC
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.