Ex parte CUSHMAN - Page 3




                 Appeal No. 1998-2610                                                                                     Page 3                        
                 Application No. 08/451,950                                                                                                             


                 reader to the brief  and answer for the respective details1                                                                                                    
                 thereof.                                                                                                                               




                                                                     OPINION                                                                            
                          In deciding this appeal, we considered the subject matter                                                                     
                 on appeal and the rejection advanced by the examiner.                                                                                  
                 Furthermore, we duly considered the arguments and evidence of                                                                          
                 the appellant and examiner.  After considering the totality of                                                                         
                 the record, we are persuaded that the examiner erred in                                                                                
                 rejecting claims 18 and 19.  Accordingly, we reverse.                                                                                  


                          We begin by noting the following principles from Rowe v.                                                                      
                 Dror, 112 F.3d 473, 478, 42 USPQ2d 1550, 1553 (Fed. Cir.                                                                               
                 1997).                                                                                                                                 
                          A prior art reference anticipates a claim only if                                                                             
                          the reference discloses, either expressly or                                                                                  
                          inherently, every limitation of the claim.  See                                                                               
                          Verdegaal Bros., Inc. v. Union Oil Co., 814 F.2d                                                                              
                          628, 631, 2 USPQ2d 1051, 1053 (Fed. Cir. 1987).                                                                               
                          "[A]bsence from the reference of any claimed element                                                                          

                          1We rely on and refer to the amended appeal brief, (Paper                                                                     
                 No. 9), in lieu of the original appeal brief, (Paper No. 7),                                                                           
                 because the latter was defective.  (Paper No. 8.)                                                                                      







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