Ex Parte Leigner et al - Page 10

                   Appeal 2007-2915                                                                                                    
                   Application 10/151,637                                                                                              
                   of the plastic composite in Schwarz’s container was beyond the routine skill                                        
                   in the art or that incorporation of GMS at concentrations between about                                             
                   4,000 to about 8,000 ppm provided unexpected results.                                                               
                           Therefore, we hold that the Examiner has provided a sufficient factual                                      
                   basis to support a reasonable conclusion of obviousness based on the                                                
                   combined disclosures of Schwarz and Wilkie and Appellants’                                                          
                   counterarguments are unpersuasive of reversible Examiner error, especially                                          
                   in the absence of any evidence of secondary considerations, e.g., unexpected                                        
                   results or activity beyond the ordinary skill in the art.                                                           
                           Based on the foregoing, we affirm the rejection of claims 17-22 under                                       
                   § 103(a) as obvious over the combined teachings of Schwarz and Wilkie.                                              
                   IV. Conclusion                                                                                                      
                           In view of the foregoing and for the reasons given, it is                                                   
                           ORDERED that the Examiner’s rejection of claims 17-22 under 35                                              
                   U.S.C. § 103(a) as unpatentable over the combined teachings of Schwarz                                              
                   and Wilkie is AFFIRMED.                                                                                             
                           No time period for taking any subsequent action in connection with                                          
                   this appeal may be extended under 37 CFR § 1.136(a).                                                                
                                                           AFFIRMED                                                                    











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