I do not practice patent law. I want to make clear that I am not endorsing or even evaluating this site. Here is its description:
The WikiPatents Community contributes to the US patent system by reviewing issued patents and pending patent applications. WikiPatents features a wiki-like interface to review, rate, and discuss patents -- plus free patent PDF downloads, file histories, and advanced patent searching.
For those wanting to patent anything = my first thought is do not rely on this entirely but get yourself also to a patent lawyer.
You can find the site here.