new patent

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new patent

Post  pbracer on Wed May 13, 2009 5:23 am

A new patent just showed up for spas

USPTO US7472430

www.freepatentsonline.com

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Re: new patent

Post  liteglow on Wed May 13, 2009 8:05 am

Sorry to say but that is a old patent...
I`v seen it before..

But it seems very similar to the one I did make a drawings of :






But, I dont think this is any good idea..
But anybody want to give it a try ? Wink
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it''s not old

Post  pbracer on Wed May 13, 2009 8:22 am

PAtent was granted January of 2009. Not what i consider old and in fact the latest patent on the subject

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Re: new patent

Post  liteglow on Wed May 13, 2009 8:28 am

pbracer wrote:PAtent was granted January of 2009. Not what i consider old and in fact the latest patent on the subject

Ah ... sorry, my mistake Surprised
You are true then.. it`s a "new" patent Razz
But still.... I have seen it before. hehe


Anyway, do you think it would work?
I think that the water will add turbulence when it dont hit the top directly
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Re: new patent

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