Granted Patent
Utility
US 6,319,591 · App. 09/277,691
Ink jet recording substrates
Inventor:
Shadi L. Malhotra
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Mar 26, 1999
Inventor
Shadi L. Malhotra
Assignee (at issue)
Xerox 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.