Re: Copyright statements in drafts

[sob at harvard.edu (Scott Bradner)]

>  Copyright (C) The Internet Society (2004).  All Rights Reserved.

there is no current requirement for "All Rights Reserved"

that was changed to what you quote:
  "This document is subject to 
  the rights, licenses and restrictions contained in BCP 78, and except as 
  set forth therein, the authors retain all their rights."

Scott