Granted Patent
Utility
US 4,404,566 · App. 06/355,421
Fluid system for fluid jet printing device
Inventors:
Frederic L. Clark, Scott Ayers
Patented Case
View Patent ↗
Granted: Sep 13, 1983
Filed: Mar 8, 1982
Inventors
Frederic L. Clark
Scott Ayers
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.