Appeal No. 95-2600 Application 07/990,458 Bush, 296 F.2d at 496, 131 USPQ at 266-67. Appellant does not explain how he has been denied an opportunity to react to the rejection when he never sought to argue claim 13 in the main brief. It is noted that Schoolman was only applied as an example of the use of headbands. We treat claim 13 as falling with claim 12 because it was not argued in the main brief. The rejection of claim 13 is sustained. Claim 8 Claim 8 is directed to the embodiment of appellant's figure 8. Claim 8 depends on claim 7 which recites that an earphone 9 and bow 69 are attached to the side covers for sliding movement in a forward or rearward direction. Claim 8 further recites that the earphone is attached for rotation about an axis extending in the direction of sliding movement and comprising means for retaining the earphone rotated at a predetermined angle. The examiner concludes that "it would have been obvious to one of ordinary skill in the art at the time of the present invention to modify the combination of Suwa and Heilig by mounting the earphones on bendable metal tubes which enable the earphones to rotate in any direction, including about an axis in the direction of earphone sliding movement, for the purpose of better accommodating the physical features of the user as taught - 19 -Page: Previous 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 NextLast modified: November 3, 2007