Ex parte FIALA et al. - Page 4




          Appeal No. 98-0024                                                          
          Application 08/467,306                                                      


          more clearly expressed,  we do not consider that one of3                                                    
          ordinary skill would find the bounds of the claimed subject                 
          matter to be indistinct.                                                    
               The part of the specification which is relevant to part                
          (f) is found on page 8, lines 8 to 15:                                      


                    It is called to the attention of the reader                       
                    that the high-density polyethylene [outer                         
                    circular member] 22 is split only once at the                     
                    top of Figure 4 and at 31.  The high-density                      
                    polyethylene is not split at the bottom of                        
                    Figure 4.                                                         
                    The result is a flexible insulation kit 40,                       
                    see Figure 2, which can be spread apart around                    
                    the solid high-density polyethylene at the                        
                    bottom 60 of Figure 4. In other words, the                        
                    high-density polyethylene at the bottom of                        
                    Figure 4 functions as a hinge around which the                    
                    two halves of the insulation can be rotated and                   
                    moved.                                                            
          In our view, one of ordinary skill in the art, reading part                 
          (f) in light of this disclosure, would not consider that the                
          claims recite the outer tube in both its fused and                          
          longitudinally divided states, but rather that the claims are               
          drawn to a combination including a fused outer tube, with part              

               For example, if "upon being . . . to have" were changed to -- that,3                                                                     
          prior to --, and "and which" were changed to -- being fused, said --.       
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