Appeal No. 96-2894 Application 08/742,974 the step of "verifying prior authorizations of said student for executing said courseware." There can be no question, especially to appellants in this case assigned to Texas Instruments Corporation, that the examiner's finding that verifying a password as authorization for logging on to a computer was notoriously well known in the art at the time of the invention is correct. Applicants may easily traverse findings of well-known fact by official notice by either denying that the fact was well known or that it was not known by applicants. Merely stating that the facts are not expressly taught in a reference is not sufficient. In the situation where an applicant or representative knows the examiner's assertion of well-known facts is correct, it would be misleading and, in our opinion, a violation of 37 CFR § 1.56 to assert that the matter is not expressly shown in the prior art and to insist on an affidavit or other evidence. We consider that the well-known procedure of verifying a password as authorization for a user to log on to a computer also serves as authorization for the user to execute software on the computer. The step of "verifying - 20 -Page: Previous 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 NextLast modified: November 3, 2007