Ex Parte Pestrue - Page 9



                 Appeal No. 2006-0376                                                                                 
                 Application No. 09/971,866                                                                           

                 Rejection of claim 4.                                                                                
                        On page 12 of the brief, appellant argues:                                                    
                        Although Reynolds ‘853 and Harneit ‘272 disclose horizontal movement of                       
                        an auxiliary burner, the combination used in the claimed invention                            
                        substantially departs from the Reynolds ‘853 and Harneit ‘272 disclosures,                    
                        in a sense that, in the claimed invention, normal movement of the auxiliary                   
                        burner unit is restricted by the guide structure to substantially linear                      
                        movement.                                                                                     
                        We are not persuaded by appellant’s argument.  Claim 4 includes the                           
                 limitation “wherin the auxiliary burner housing is movable in a horizontal                           
                 direction”, claim 1 upon which claim 4 ultimately depends recites “wherein normal                    
                 movement of said auxiliary burner unit, relative to said cart, is restricted by said                 
                 guide structure to substantially linear movement.”  The examiner has found that                      
                 Reynolds, item A, meets the claimed auxiliary burner housing unit and that                           
                 Reynolds’ guide structure includes rails, items 18 and 19.  See page 4 of the                        
                 answer.  We find that Reynolds teaches that the rails, items 18 and 19, are linear                   
                 and limit the horizontal movement of the auxiliary burner to linear horizontal                       
                 movement.  Accordingly, we find ample evidence to sustain the examiner’s                             
                 rejection of claim 4.                                                                                


                 Rejection of claim 5.                                                                                
                        Appellant argues on page 13 of the brief: “[a]lthough Reynolds ‘853                           
                 inferentially discloses vertical movement, of the bottom burner, based on                            

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