Coaster
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 11, 2012
Grant Date -
Dec 23, 2010
app pub date -
Jun 22, 2009
filing date -
Jun 22, 2009
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coaster or trivet includes a liquid impervious base and a liquid absorbent gel disposed on the base. The gel may comprise a hydrogel including a plurality of gel layers. Each gel layer is a different adhesive property with a first gel layer having a relatively high peel strength for contacting the base and a second gel layer having a relatively low peel strength for removably contacting a container.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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