Granted Patent
Utility
US 5,110,156 · App. 07/483,918
Lithographic print and method
Inventor:
Herbert R. Axelrod
Patented Case
View Patent ↗
Granted: May 5, 1992
Filed: Feb 23, 1990
Inventor
Herbert R. Axelrod
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.