PORTABLE FLAMELESS HEAT PACK
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Oct 22, 2007
filing date -
Oct 25, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A user-activatable, flexible heat pack (100, 300) has two opposed major surfaces. (102,104/302,304) The heat pack includes a first chamber (106,306) containing a first reactant and a second chamber (108,308) containing a second reactant. The first and second reactants are adapted to react exothermically with one another when mixed. The first (106,306) and second (108,308) chambers are separated by a frangible seal (112,312). A third chamber (110,310) contains solid-to-liquid phase change material that is substantially across one of the opposed major surfaces.
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