Google Launches Patent Search

Yet another DEVERASTIC tool in the google's toolbox.

From the pages of Google Blog

Today, we're excited to be releasing the beta version of Google Patent Search, which makes it easy to search the full text of the U.S. patent corpus and find patents that interest you. Start your exploration at www.google.com/patents or visit the Advanced Patent Search page to search by criteria, including patent number, inventor, and filing date. You can view images of original patents online.

Google Patent Search uses much of the same technology that powers Google Book Search, so you can scroll through pages and zoom in on text and illustrations just like you can with books.