Google "patents" search

[tim.sanderson]

This is pretty cool, I just noticed Google has a patents filter. I did a search for pinball. It brings up some pretty neat stuff.
http://www.google.ca/#q=pinball&hl=...16,d.b2I&fp=b8e15ef254bbcee9&biw=1276&bih=868

 

[spiroagnew]

Interesting stuff, great for killing time...thanks.