Ex Parte ISONO et al - Page 6




                    Appeal No. 2003-0084                                                                                                                                  
                    Application No. 09/233,583                                                                                                                            


                    We also share appellants view that the examiner's reliance                                                                                            
                    on Sawada fails to remedy the deficiencies of Pueschel and that                                                                                       
                    the examiner's attempt to use the teachings of Sawada with those                                                                                      
                    of Pueschel in the particular manner urged in the final rejection                                                                                     
                    and answer represents a classic case of hindsight reconstruction                                                                                      
                    wherein the examiner has clearly picked and chosen among isolated                                                                                     
                    and disparate disclosures in the prior art in an attempt to                                                                                           
                    deprecate appellants' claimed subject matter.  Moreover, even if                                                                                      
                    the Pueschel and Sawada patents were to be combined as proposed                                                                                       
                    by the examiner, it does not appear that appellants' claimed                                                                                          
                    braking system would be the result, since neither of the applied                                                                                      
                    patents address a vacuum booster with a transition point as                                                                                           
                    claimed by appellants and a pressure increasing device including                                                                                      
                    a second hydraulic pressure source operable to initiate a                                                                                             
                    pressure increasing operation when the brake operating force has                                                                                      
                    increased to the transition point.                                                                                                                    


                    In light of the foregoing, the decision of the examiner to                                                                                            
                    reject claims 1 through 4, 9 through 13 and 17 through 31 under                                                                                       
                    35 U.S.C. § 103(a) as being unpatentable over Pueschel in view of                                                                                     
                    Sawada will not be sustained.                                                                                                                         


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