Granted Patent
Utility
US 6,677,029 · App. 09/741,116
Holographic films
Inventor:
Andrew F. Wilkie
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Dec 20, 2000
Inventor
Andrew F. Wilkie
Assignee (at issue)
Applied Extrusion Technologies, 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.