Appeal No. 2001-0180 Application No. 08/887,421 As indicated above, the examiner has taken official notice of the old and conventional practice of providing rafts with grommets to fasten or tether them in place. This notice is reasonable on its face, and to the extent it has been challenged by the appellants in the main brief (see page 5), the examiner has cited three supporting prior art references in the answer (see the paragraph bridging pages 6 and 7). Inasmuch as the appellants have not contested the legitimacy of this supporting evidence in their reply brief, we accept the officially notice facts at face value. In proposing to combine Curcio and the officially noticed practice of providing rafts with grommets, the examiner concludes (see pages 4 and 5 in the answer) that it would have been obvious to one of ordinary skill in the art to add grommets to the front and rear ends of the Curcio raft to permit it to be anchored or tethered it to a stationary object. The appellants traverse this conclusion (see pages 4 through 7 in the main brief and pages 1 and 2 in the reply brief), arguing that the applied prior art would not have 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007