Granted Patent
Utility
US 6,641,149 · App. 09/941,102
Children's wagon with improved removable walls
Inventors:
Gary Chiappetta, Bryan M. Fox, Joel Koster, Frederick Michelau
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Aug 27, 2001
Inventors
Gary Chiappetta
Bryan M. Fox
Joel Koster
Frederick Michelau
Assignee (at issue)
The Radio Flyer Company
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.