Granted Patent
Utility
US 5,769,229 · App. 08/273,957
Container assemblies of different sizes which stack, nest and assemble separately and in combinaton
Inventors:
Bradley W. Andress, Dale V. Rude, Dick E. VanKeuren
Patented Case
View Patent ↗
Granted: Jun 23, 1998
Filed: Jul 12, 1994
Inventors
Bradley W. Andress
Dale V. Rude
Dick E. VanKeuren
Assignee (at issue)
PLASTAL CO., LTD.
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.