Ex parte WIEGAND et al. - Page 6




                     Appeal No. 1997-1040                                                                                                                                              
                     Application 08/175,893                                                                                                                                            


                                We agree with the appellants that the examiner has failed to show the motivation for providing a                                                       

                     glass coating on an “internal” surface of a cemented lens component (Reply Brief, page 5).  As                                                                    

                     indicated supra, Addiss is only concerned with making the external surface of the lens component more                                                             

                     resistant to abrasions.                                                                                                                                           

                                In short, the obviousness rejection of claims 1, 5 through 7 and 10 through 12 based upon the                                                          

                     combined teachings of Clarke and Addiss is reversed.                                                                                                              

                                                                                   DECISION                                                                                            

                                The decision of the examiner rejecting claims 1 through 13 under 35 U.S.C. § 103 is reversed.                                                          

                                                                                  REVERSED                                                                                             



                                                     KENNETH W. HAIRSTON                                   )                                                                           
                                                     Administrative Patent Judge              )                                                                                        
                                                                                                           )                                                                           
                                                                                                           )                                                                           
                                                                                                           ) BOARD OF PATENT                                                           
                                                     LEE E. BARRETT                                        )                                                                           
                                                     Administrative Patent Judge                           )   APPEALS AND                                                             
                                                                                                           )                                                                           
                                                                                                           ) INTERFERENCES                                                             
                                                                                                           )                                                                           
                                                     JOSEPH F. RUGGIERO                                    )                                                                           
                                                     Administrative Patent Judge                           )                                                                           


                     KWH/dal                                                                                                                                                           


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