Ex Parte Martter et al - Page 7




               Appeal No. 2005-0128                                                                                              
               Application No. 10/120,158                                                                                        


                                                          REMAND                                                                 
                      We remand this application to the examiner to consider the product by process                              
               limitation recited in independent claim 1 as it relates to the application of prior art                           
               applied against the claims.  We note that independent claim 1 does not recite the use                             
               of stainless steel and Hochstein teaches the use of a metal substrate.  Here, appellants                          
               have argued the difference between the prior art and the claimed invention with respect                           
               to the “fired dielectric” and the examiner relies on the teachings of Ellis with respect to                       
               the fired dielectric.  We leave it to the examiner to consider whether the fired dielectric is                    
               a process limitation or a structural limitation of the circuit would limit the product and                        
               distinguish over Hochstein alone.  M.P.E.P. § 2113 provides guidance on examining                                 
               product-by-process claims.                                                                                        

















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