Granted Patent
Utility
US 6,729,534 · App. 10/367,288
Blank for a disposable thermally insulated container
Inventor:
Gerald J. Van Handel
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Feb 14, 2003
Inventor
Gerald J. Van Handel
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.