Granted Patent
Utility
US 6,571,980 · App. 10/236,069
Smooth profiled food service articles
Inventors:
Mark B. Littlejohn, Cristian M. Neculescu
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Sep 5, 2002
Inventors
Mark B. Littlejohn
Cristian M. Neculescu
Assignee (at issue)
Fort James 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.