Google Patents Gears
appft1.uspto.gov
appft1.uspto.gov
How is when Amazon tries to patent single click checkout, that is evil, but when your favorite company does the a frivolous patent, that is just protecting their ass?
Also related read: http://googlepublicpolicy.blogspot.com/2007/09/reforming-pat... (Google's official policy on patents.)
Patents are the new field where the paradigm of Mutally Assured Destruction rules supreme.