Granted Patent
Utility
US 6,423,391 · App. 09/359,030
Variegated label sheet
Inventors:
Joseph D. Roth, Wayne D. Finster
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Jul 22, 1999
Inventors
Joseph D. Roth
Wayne D. Finster
Assignee (at issue)
NCR 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.