Granted Patent
Utility
US 6,708,874 · App. 10/155,977
Carton with finger holes
Inventor:
Douglas Montgomery
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: May 28, 2002
Inventor
Douglas Montgomery
Assignee (at issue)
Footstar Corporation
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.