Protected lenticular product
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 14, 2004
Grant Date -
N/A
app pub date -
Dec 20, 2002
filing date -
Dec 20, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A protected lenticular product includes a lenticular substrate having an index of refraction N.sub.L, the substrate having a lenticular surface with a plurality of peaks and valleys forming a plurality of respective lenticule lenses. An optical medium is provided on the lenticular surface, the medium having an index of refraction N.sub.C substantially less than N.sub.L.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully