Ex parte RIPLEY et al. - Page 5




          Appeal No. 1998-2726                                                         
          Application 08/440,991                                                       


          in the art.  See, for example, In re Keller, 642 F.2d 413,                   
          425,                                                                         
          208 USPQ 871, 881 (CCPA 1981).  In establishing a prima facie                
          case of obviousness, it is incumbent upon the examiner to                    
          provide a reason why one of ordinary skill in the art would                  
          have been led to modify a prior art reference or to combine                  
          reference teachings to arrive at the claimed invention.  See                 
          Ex parte Clapp, 227 USPQ 972, 973 (Bd. Pat. App. & Int. 1985).               
          To this end, the requisite motivation must stem from some                    
          teaching, suggestion or inference in the prior art as a whole                
          or from the knowledge generally available to one of ordinary                 
          skill in the art and not from the appellants' disclosure.                    
          See, for example, Uniroyal ,Inc. V. Rudkin-Wiley Corp., 837                  
          F.2d 1044, 1052, 5 USPQ2d 1434, 1052 (Fed. Cir.), cert.                      
          denied, 488 U.S. 825 (1988).                                                 
               The first of the rejections under Section 103 is that                   
          independent claim 1 and dependent claims 2-8 and 13 are                      
          unpatentable over the European reference in view of Ryder.                   
          Claim 1 recites a garden system having a plurality of                        
          integratable growing modules, each of which comprises a bottom               


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