Ex Parte Carl et al - Page 26




              Appeal No. 2004-0323                                                               Page 26                 
              Application No. 09/716,045                                                                                 


              Therefore, the decision of the examiner to reject claim 1 under 35 U.S.C. § 103 as                         
              being unpatentable over Methfessel and Larsen in view of Louttit is reversed.                              


              The obviousness rejection based on Methfessel, Larsen and Lenhart                                          
                     We will not sustain the rejection of claims 8, 9 and 12 under 35 U.S.C. § 103 as                    
              being unpatentable over Methfessel in view of Larsen and Lenhart.                                          


                     Lenhart discloses a system and method for playing a game in three dimensions.                       
              The system includes a three-dimensional playing field at least partially surrounded by a                   
              volume-defining surface, and an air mover operatively connected to the playing field to                    
              produce a stream of air within the playing field.  A goal may be formed within the                         
              playing field so that an object may be moved relative to the goal.  An air control system                  
              may control the stream of air within the playing field, so that the stream of air within the               
              playing field has a volume flow rate that may be varied substantially by the air control                   
              system within at least one selected area of the playing field.   As shown in Figures 1-3,                  
              a goal 36 is formed within playing field 12 as a separate opening in wall 24.  A goal                      
              surround 38 and a landing pad 40 are formed as part of goal 36.  By way of                                 
              example, Lenhart envisions a game involving twelve players 22, divided into two teams                      
              of six players.  Each team would be assigned one goal 36 as a target with another such                     









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