Appeal No. 95-4152 Application 08/042,044 mounted to the side of the user's head and requires horizontal rotation to view in front of the user, although the location of appellants' camera is not claimed. The examiner has failed to establish a prima facie case of obviousness for the horizontal rotation limitation. The rejection of claim 7 is reversed. Claims 3-5, 9, and 17 -- Hanson, Coombs, and admitted prior art Claim 3 recites that the helmet comprises an outer hard shell and a removable inner deformable cap and that the camera and display are mounted to the removable inner cap. Hanson discloses that the camera/display system can be used in a fire fighting environment (col. 15, line 39). Coombs discloses a fire fighter's helmet with a removable inner deformable cap. One of ordinary skill in the art would have been motivated to use a known fire helmet such as Coombs in adapting the camera/display system of Hanson to a fire fighting environment. Hanson discloses that a camera and display may be mounted to a face frame, which attaches to the head with an adjustable strap 98 underneath the helmet 40. Hanson also - 15 -Page: Previous 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 NextLast modified: November 3, 2007