Ex Parte GRAY et al - Page 8




              Appeal No. 2001-2629                                                                Page 8                
              Application No. 08/931,080                                                                                


              back segments of the reusable portion of the garment are fastened together at the                         
              sides, and thus none have an endless encircling waistband.  The examiner takes the                        
              position that it would have been obvious to one of ordinary skill in the art to modify the                
              Schmitz garment by replacing the non-removable absorbent pad with a removable one,                        
              “in view of the recognition that such would enable more universal usage by all different                  
              kinds of users,” as expressed by Schmitz in lines 17-20 of page 5 (Paper No. 16, page                     
              5).  We note, however, that in the cited paragraph, Schmitz merely states that the term                   
              “absorbent article” in the description of the invention includes adult incontinence                       
              products, female hygiene pads, baby diapers and training pants, which does not                            
              provide reasoning in support of the examiner’s proposed modification of Schmitz and                       
              does not alter the fact that Schmitz discloses only a one-piece disposable article.                       
                     The mere fact that the prior art structure could be modified does not make such                    
              a modification obvious unless the prior art suggests the desirability of doing so.  See  In               
              re Gordon, 733 F.2d 900, 902, 221 USPQ 1125, 1127 (Fed. Cir. 1984).  We fail to                           
              perceive any teaching, suggestion or incentive in any of the applied references which                     
              would have led one of ordinary skill in the art to modify the Schmitz garment in the                      
              manner proposed by the examiner.  The objective of the Schmitz invention is to provide                    
              an improved disposable absorbent article (page 3), and we therefore see no reason                         
              why the artisan would be motivated to modify this single use article so that the                          
              absorbent pad can be replaced, for that would destroy the essence of the Schmitz                          








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