Ex Parte DIMARCO - Page 12



                Appeal 2006-2970                                                                             
                Application 09/224,340                                                                       
                rails that extend between the front and rear module rails 3" (col. 4, ll. 13-15)             
                and expressly teaches a plurality of guide rails as recited by claim 19, but                 
                does not expressly state that the guide rails are at the top and bottom of each              
                slot.  Harris expressly discloses top and bottom tracks 52 for each slot                     
                (col. 3, ll. 53-67), where the tracks are guide rails.  One of ordinary skill in             
                the art would have been motivated to use top and bottom guide rails for the                  
                guide rails in Mazura given the teachings of Harris that this was known in                   
                the electronic cabinet art and as a matter of common sense because a pair of                 
                guide rails facilitates alignment of the module with the connectors as it is                 
                being inserted.  Mounting of the guide rails centrally with respect to the slot,             
                as recited in claim 20, is not argued, but, in any case, is considered to be a               
                matter of routine design placement; i.e., the location of the rail in the center             
                of a slot produces no new and unexpected results.  The rejection of claims 19                
                and 20 is sustained.                                                                         

                      Claims 6, 7, and 9-11 -- Mazura and Martin                                             
                            Group X - claim 6                                                                
                      The Examiner finds that Mazura does not teach a module with two                        
                circuit boards (Rejection 5).  The Examiner finds that Martin teaches a                      
                module with two circuit boards and concludes that it would have been                         
                obvious to modify the cabinet and to provide two circuit boards on the                       
                module in Mazura to reduce the electrical connections between two boards                     
                and the backplane connector of the cabinet (Rejection 5-6).                                  


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