Granted Patent
Utility
US 6,004,421 · App. 08/809,422
Printing and assembling large posters
Inventor:
Benzion Landa
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Jun 5, 1997
Inventor
Benzion Landa
Assignee (at issue)
Indigo N.V.
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.