Granted Patent
Utility
US 6,419,493 · App. 09/491,400
Three-dimensional shoestring book
Inventor:
Jeffrey Charles Cole
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Jan 25, 2000
Inventor
Jeffrey Charles Cole
Assignee (at issue)
Accord Publishing, LTD
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.