Throwable Fire Extinguisher

[socrtwo]

There looks to be a couple patents out on this, also there appears to
be a couple historic products that do this. I saw this on TV but am
having difficulty retrieving the exact company. It's in Pennsylvania
I think. There appears to be a couple modern products that I was able
to find. This might be a good thing to invest in.:

* http://www.commerce.com.tw/modules.php?modules=products&action=detail&ID=A0002333&no=41152
- actual Taiwanese product
* http://www.whynot.net/ideas/2341 - discussion about a grenade idea.
The WhyNot site is cool, is kind of like this group, and
shouldexist.org of old, and halfbakery.
* http://www.scdf.gov.sg/General/Information/Innovations/fire_extinguishing_grenade.html
- actual product being studied by the Singapore Civil defense force.
* http://www.knowledgecenter.unr.edu/specoll/mss/NC121.html - Harden
Hand grenade fire extinguishing company from 1885!
* http://www.yankodesign.com/2008/01/28/roll-to-put-a-fire-out/ -
actual product as a design concept. You can roll the balls into the
fire to put them out.
* http://www.wipo.int/pctdb/en/wo.jsp?wo=2005044386 - International
patent for Chinese product.
http://www.antiquebottles.com/firegrenade/ - antique fire grenade
bottle! From 1870 - 1910 were made.
* http://www.yankodesign.com/2008/08/26/smokey-the-bear-approved/ -
fire extiguishing shell launcher!
* http://www.freepatentsonline.com/1565036.html - fire extinguisher
grenade US patent.
* http://www.freepatentsonline.com/5894892.html - another US patent
* http://www.patentstorm.us/patents/6012531.html - Yet another US
Patent
http://www.patentstorm.us/patents/6796382.html - another one