Granted Patent
Utility
US 6,640,856 · App. 10/200,103
Collapsible bag arrangement and method
Inventor:
Amy Tucker
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Jul 19, 2002
Inventor
Amy Tucker
Assignee (at issue)
TUMI, 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.