Ex parte BARBER - Page 3




                 Appeal No. 1997-2335                                                                                     Page 3                        
                 Application No. 08/367,913                                                                                                             




                          Claims 51-60 stand rejected under 35 U.S.C. § 103 as                                                                          
                 being unpatentable over Tournut.2                                                                                                      
                                                                     OPINION                                                                            
                          Upon careful consideration of the opposing arguments                                                                          
                 presented on appeal, we concur with appellant that the applied                                                                         
                 prior art fails to establish a prima facie case of obviousness                                                                         
                 of the claimed subject matter.  Accordingly, we will not                                                                               
                 sustain the examiner's rejection.                                                                                                      
                          At the outset, we note the examiner (answer, page 4) has                                                                      
                 essentially agreed with appellant’s interpretation of the                                                                              
                 vinylidene fluoride homopolymer domain of Tournut’s copolymers                                                                         
                 as further set forth in the declaration of Dr. Wempe (Paper                                                                            
                 No. 19 of parent application No. 08/065,700).  In light of the                                                                         
                 above, we shall decide this appeal based on a construction of                                                                          

                 Toronto, Canada on June 7, 1998" (Paper No. 4 of grandparent                                                                           
                 application No. 07/799,452).  We note that appellant does not                                                                          
                 challenge the availability of Tournut as available prior art                                                                           
                 to the herein claimed invention in the brief.                                                                                          
                          2Since the other grounds of rejection set forth in the                                                                        
                 final rejection (Paper No. 30) were not set forth in the                                                                               
                 examiner's answer we assume that these other grounds of                                                                                
                 rejection have been withdrawn by the examiner.  See Ex parte                                                                           
                 Emm, 118 USPQ 180, 181 (Bd. App. 1957).                                                                                                







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