Scratch card
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 5, 2003
app pub date -
Jan 31, 2002
filing date -
Oct 26, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A scratch card is provided comprising a substrate, a layer containing information to be concealed, a slipping layer and a concealing layer, laminated in this order, wherein said concealing layer essentially composed of concealing pigment and a binder. With this composition, easy removal by nails and coins is possible, while the removal does not generate latex dust.
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