Granted Patent
Utility
US 6,419,098 · App. 08/847,483
Nestable and/or liftable rack
Inventor:
Donald M. Hall
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Apr 25, 1997
Inventor
Donald M. Hall
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.