Patents: World Wide Web Consortium Presents US Patent Office with Evidence Invalidating Eolas Patent: ‘W3C Director Tim Berners-Lee urges USPTO Director to review prior art, take action’.
The specific prior art
exhibits cover several 1993 postings by Dave Raggett to the
www-talk mailing list.
Let’s hope the USPTO admits that their patent examiners never bothered to do a Google search ;)