Ex Parte ZATLIN - Page 10




              Appeal No. 2002-1250                                                                    Page 10                  
              Application No. 09/200,057                                                                                       


                      We do not agree with the examiner that the combined teachings of the applied                             
              prior art would have suggested the claimed invention to one of ordinary skill in the art.                        
              Specifically, we fail to see any teaching, suggestion or motivation in the applied prior art                     
              to have employed the soccer ball of Mitchell with the head rebounding device of Ryan                             
              as proposed by the examiner (answer, p. 4).  In our view, the only suggestion for                                
              modifying Ryan in the manner proposed by the examiner to arrive at the claimed                                   
              method of heading a soccer ball stems from hindsight knowledge derived from the                                  
              appellant's own disclosure.  The use of such hindsight knowledge to support an                                   
              obviousness rejection under 35 U.S.C. § 103 is, of course, impermissible.  See, for                              
              example, W. L. Gore and Assocs., Inc. v. Garlock, Inc., 721 F.2d 1540, 1553, 220                                 
              USPQ 303, 312-13 (Fed. Cir. 1983), cert. denied, 469 U.S. 851 (1984).  It follows that                           
              the decision of the examiner to reject claims 1, 3, 4, 6 to 9, 18 and 19 under 35 U.S.C.                         
              § 103 as being unpatentable over Ryan in view of Mitchell and Horn is reversed.                                  


              The obviousness rejection utilizing Romero                                                                       
                      We will not sustain the rejection of claims 1, 3, 4, 6 to 9, 18 and 19 under                             
              35 U.S.C. § 103 as being unpatentable over Romero in view of Mech Site, Horn and                                 
              Rife.                                                                                                            











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