Ex Parte Ledingham - Page 3




             Appeal No. 2003-1862                                                                                    
             Application No. 29/153,657                                                                              
             must be a reference, a Asomething in existence,@ the design characteristics of which are                
             basically the same as the claimed design.  Once a reference meets the test of a basic                   
             design reference, ornamental features may reasonably be interchanged with or added                      
             from those in other pertinent references, when such references are Aso related that the                 
             appearance of certain ornamental features in one would suggest the application of                       
             those features to the other.@  See In re Rosen, 673 F.2d 388 at 391, 213 USPQ 347 at                    
             350 (CCPA 1982); In re Glavas, 230 F.2d 447, 450, 109 USPQ 50, 52 (CCPA 1956); In                       
             re Harvey, 12 F.3d 1061, 1063,  29 USPQ2d 1206, 1208 (Fed. Cir. 1993).  If, however,                    
             the combined teachings of the applied references suggest only components of the                         
             claimed design, but not its overall appearance, an obviousness rejection is                             
             inappropriate.  See In re Cho, 813 F.2d 378, 382, 1 USPQ2d 1662, 1663 (Fed. Cir.                        
             1987).                                                                                                  
                    The examiner=s reasoning of combinability at pages 3 and 4 of the Answer                         
             concludes that it would have been obvious for the ordinary designer to have modified                    
             Herzog=s element 36 or the Valu Guide rod cross block in Bulletin No. 153 by the                        
             addition of raised bosses around the circular openings as taught by the Valu Guide                      
             transition cap assembly on page 30.2A.   Following the above noted case law, the                        
             examiner reaches this conclusion because of the view that the applied references are                    
                    so related that the appearance of features shown in one would suggest the                        
             application of those features                                                                           





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