Appeal No. 2006-0927 Application No. 09/949,488 information is “context information,” as claimed, and it is added to the HTTP header after other information is removed. Thus, it is the examiner’s position that “adding substitute information identifiers reads on the claimed feature of adding user context information to the request” (answer-page 8). The examiner also points out that Gabber discloses a HTTP get- request at column 11, line 4. For their part, appellants argue that Gabber’s substituted identifier is not user context information, as claimed, because the instant claims require that the context information is not substituted for other information but, rather, is “added” to the HTTP request (principal brief-page 3; reply brief-page 2). Moreover, argue appellants, “Gabber’s substitution is enacted on a browser command but not on an HTTP request” (principal brief- page 3). While we understand the difference between the instant invention and that disclosed by Gabber, we must look to the specific instant claim language to determine if the subject matter recited therein is anticipated by Gabber. “The name of the game 5Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007