Ex parte BARRETT - Page 12




          Appeal No. 2000-1614                                                        
          Application No. 08/944,371                                                  


                    for the purpose of providing a different                          
                    aesthetical arm rest and since such a                             
                    modification would not have produced any                          
                    unexpected results.                                               
               We do not agree with the examiner’s conclusion of                      
          obviousness.  Even assuming that it would have been obvious to              
          make Baggett’s cap 75 in a spherical shape, cap 75 is not an                
          arm rest, but simply the end of the rod 45.  In the use of                  
          Baggett’s device, the user’s arm does not rest on the cap, but              
          rather, the rod 45 is held against the forearm F of gun G, as               
          shown in Fig. 9 (col. 6, lines 7 to 14).  By contrast, arm                  
          rest 7 of Cover is a U-shaped "arm-receiving bracket"  (page                
          1, line 69), on which, when in use as shown in Fig. 5, the                  
          wearer’s elbow rests.  We perceive no reason why one of                     
          ordinary skill would derive from Baggett any teaching or                    
          suggestion to substitute a tip 75 as disclosed by Baggett                   
          (whether spherical or not) for the arm rest 7 of Cover, since               
          Baggett’s tip 75 is not disclosed as an arm rest and clearly                
          would not be suitable for use as an arm rest in the manner                  
          shown by Cover.                                                             
               We therefore will not sustain rejections (3) and (4).                  
                                     Conclusion                                       

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