Granted Patent
Utility
US 6,424,467 · App. 09/816,435
High definition lenticular lens
Inventor:
Timothy P. Goggins
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Mar 23, 2001
Inventor
Timothy P. Goggins
Assignee (at issue)
National Graphics, 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.