Granted Patent
Utility
US 6,533,121 · App. 09/299,452
Palletized bulk bag
Inventor:
Kurt D. Ross
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Apr 26, 1999
Inventor
Kurt D. Ross
Assignee (at issue)
Grayling Industries, Inc.
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.