Granted Patent
Utility
US 6,540,240 · App. 09/883,413
Collapsible compartment for a shopping cart
Inventors:
Serge Nadeau, Jean-Christophe Doyon
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Jun 18, 2001
Inventors
Serge Nadeau
Jean-Christophe Doyon
Assignee (at issue)
LES INDUSTRIES RONDI 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.