Appeal No. 1997-3743 Application 08/419,166 intercommunication of various process sensed and controlled devices by means of the backplane of the rack 12. In view of the foregoing, the decision of the examiner rejecting claim 9 on appeal is affirmed. 6Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007