Granted Patent
Utility
US 5,085,890 · App. 07/574,850
Method for preparing indicia-containing article
Inventors:
Vitas Niaura, Jeffery A. Oxley, Elio E. Tarika
Patented Case
View Patent ↗
Granted: Feb 4, 1992
Filed: Aug 30, 1990
Inventors
Vitas Niaura
Jeffery A. Oxley
Elio E. Tarika
Assignee (at issue)
Viskase Companies, Inc.
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.